Answers
Alright angle b, d, and f are congruent to the 70 degree angle, or in other words the same. Subtract 70 from 180 and you get 110 or the sum of each remaining angles degrees. So angles a, c, g, and e are all 110 degrees.
Related Questions
i need the question and help understand. i got the y=2x+ part but other than that i don’t know what to but after the +!! i need help
Answers
Answer:
y = 2x - 2
Step-by-step explanation:
Slope-intercept form is y = mx + b
m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
y - [tex]y_{1}[/tex] = m ( x - [tex]x_{1}[/tex] )
(1, 0)
(2, 2)
(3, 4)
(4, 6)
m = [tex]\frac{2-0}{2-1}[/tex] = 2
y = 2( x - 1 )
y = 2x - 2
round 5.336 to the nearest tenth
Answers
Answer:
5.3
Step-by-step explanation:
5 or more raise the score 4 or less let it rest.
3 lets 3 rest so 5.336 rounds down to 5.3.
Answer:
5.3 is 5.336 rounded to the nearest tenth.
Step-by-step explanation:
I find it kind of hard to explain it, but hopefully this helps you!
PLZ ANSWER!!
Annie recorded the temperatures at which two oils freeze:
Oil Temperature
Corn oil −20 °C
Peanut oil 3.1 °C
Which statement about the temperatures at which these oils freeze is true?
Peanut oil freezes at a higher temperature than corn oil because 3.1 °C −20 °C.
Peanut oil freezes at a lower temperature than corn oil because 3.1 °C > −20 °C.
Answers
Answer:Peanut oil freezes at a higher temperature because 3.1°C > -20°C
On a coordinate plane, a curved line labeled f of x with a minimum value of (1.9, negative 5.7) and a maximum value of (0, 2), crosses the x-axis at (negative 0.7, 0), (0.76, 0), and (2.5, 0), and crosses the y-axis at (0, 2).
Which statement is true about the graphed function?
F(x) 0 over the intervals (-∞, -0.7) and (0.76, 2.5).
F(x) 0 over the intervals (-0.7, 0.76) and (0.76, ∞).
Answers
Answer:
The answer is D
Step-by-step explanation:
EDGE2020
The answer is:
A) F(x) < 0 over the intervals (-∞, -0.7) and (0.76, 2.5)
F(x) is the output, or y values, and the y values on this coordinate plane from (negative infinity, -0.7) to (0.76, 2.5) do not have values above 0. Hence, F(x) is less than 0 over the given intervals.
Given: AD = BC and AD || BC
Prove: ABCD is a parallelogram.
Angles Segments Triangles Statements Reasons
ZBCA
DAC
A
Statements
Reasons
00
D
с
Assemble the proof by dragging tiles to
the Statements and Reasons columns.
Answers
Answer:
AD ≅ BC | Given
AD ║ BC | Given
AC ≅ AC | Reflexive Property
∠DAC ≅ ∠ACB | If 2 || lines are cut by a trans., the | alternate interior ∠s are congruent.
ΔADC ≅ ΔBCA | S.A.S Postulate
BA ≅ DC | Corresponding sides of congruent Δs
So, quad. ABCD is a ║gm | If a quad. has its opposite sides
| congruent, the quad. is a parallelogram.
Step-by-step explanation:
Step-by-step explanation:
Sorry I'm late I hope that helps:)
$3.98 divided by 100x4
Answers
$3.98/400=0.00995
Answer:
I believe it is 0.1592
Step-by-step explanation:
what is the area of the figure to the nearest hundredth renter the answer in the box 2yd 4yd
Answers
Answer:
9.57 yd squared
Step-by-step explanation:
we can divide this figure into two shapes: a rectangle and a semi-circle
since we know the length and width of the rectangle, all we ahve to do is multiply them together to find the area: 8 yd squared
for the semi-circle, we know the area is [tex]\frac{\\\pi r^2}{2\\}[/tex]
raduis is half the diameter so 1 yd
[tex]\frac{3.14(1)^2}{2}[/tex]
[tex]\frac{3.14}{2}[/tex]
1.57 yd squared
lastly, add the area of the two figures together 8+1.57
The ratio of red marbles to black marbles is 4:7. If the bag consists of 77 marbles in all, how many red marbles are in the bag?
Answers
Step-by-step explanation:
The ratio of red marbles to black marbles = 4 : 7
Total no. of marbles = 77
4x + 7x = 77
11x = 77
x = 77/11
x = 7
The no. of red marbles = 4x
= 4 × 7
= 28
Liam does 165 sit-ups every day. How many sit-ups does he do in 7 days?
Answers
Answer:
1155
Step-by-step explanation:
165 X 7 = 1155
Answer: If Liam did 165 sit-ups a day, he would do 1155 sit-ups every week
Step-by-step explanation:
What is the cost of six pairs of socks if eight pairs of socks cost $39.92?
Answers
Answer:
$29.94
Step-by-step explanation:
One pair of socks costs:
$39.92/8
= $4.99
Six pairs of socks costs
$4.99*6
=$29.94
PLS GIVE BRAINLIEST
Answer:
39.92 ÷ 8 x 6
Step-by-step explanation:
Show the work! Ill mark Brainliest!
2x - 3y = 12
Answers
Answer:
here is explanation by graph
32 is what percent out of 160
Answers
Answer:
20%
32 is 20% out of 160
Answer:
32 is what percent out of 160= 20
Step-by-step explanation:
32/160 * 100
Hope it helps!
The code words u1 = 1101010; u2 = 0100010; u3 = 1100011; u4 = 0010100 form a basis for a (7; 4) linear binary code. (a) Write down a generator matrix for this code. (b) Construct code words for the messages 1001 and 0101. (c) Write down the parity check matrix for this code. (d) Find the syndromes for the received words 1110011; 1001010; 0001101; 1101010
Answers
Answer:
i believe QuickMAth or CalculatorSOup can help with this if nobody answers, sorry ik im taking points but its not letting me comment :/
Step-by-step explanation:
Can someone help me ASAP plz?
Answers
Answer:
Answer is H. 9
Step-by-step explanation:
10/6 = 15/blank
6 x 15 = 90
90 / 10 = 9
its a weird formula but i hope i helped
Find the product
(4x-5)(4x-1)
Answers
Answer:
80
Step-by-step explanation:
(4x-5)(4x-1) = 80
Answer:
16x² - 24x + 5
Step-by-step explanation:
Given
(4x - 5)(4x - 1)
Each term in the second factor is multiplied by each term in the first factor, that is
4x(4x - 1) - 5(4x - 1) ← distribute both parenthesis
= 16x² - 4x - 20x + 5 ← collect like terms
= 16x² - 24x + 5
PLEASE HELP ME
An alloy is a mixture of metals.Suppose that a certain alloy is made by mixing 70 grams of an alloy that contains 12% copper with 90 grams of pure copper.
Answer the questions below. Do not do any rounding.
(a) How many grams of copper are in the resulting mixture?
Il grams
(b) What percentage of the resulting mixture is copper?
Answers
Answer:
(a) How many grams of copper are in the resulting mixture?
= 160 grams
(b) What percentage of the resulting mixture is copper?
= 61.5%
Step-by-step explanation:
(a) How many grams of copper are in the resulting mixture?
From the question: Suppose that a certain alloy is made by mixing 70 grams of an alloy that contains 12% copper with 90 grams of pure copper.
The number of grams of copper in the resulting mixture = 70 grams + 90 grams = 160 grams
(b) What percentage of the resulting mixture is copper?
70 grams of an alloy that contains 12% copper = 70 × 12%
= 70 grams × 0.12
= 8.4 grams
The number of grams of copper in the resulting mixture = 160 grams
The percentage of the resulting mixture that is copper is
=( 8.4 grams + 90 grams of pure copper/160) × 100
= 98.4/160 × 100
= 61.5%
x + 10y = 30
to
y = mx + b form
Answers
Answer:
y = - [tex]\frac{1}{10}[/tex] x + 3
Step-by-step explanation:
Given
x + 10y = 30 ( subtract x from both sides )
10y = - x + 30 ( divide all terms by 10 )
y = - [tex]\frac{1}{10}[/tex] x + 3
What is the solution of the proportion 3/5=13/x ? Round to the nearest tenth if necessary.
Answers
Answer: x = 21 2/3
Step-by-step explanation:
3/5 = 13/x
cross multiply 5 × 13, then divide by 3.
65/3 = 21 2/3
It's like multiplying both sides by the reciprocal of the left side.
The formula P=0.6x-89 models the profit, P, in dollars, for a shoe shiner when he shines x pairs of shoes.Use the formula to find this shoe shiner's profit when he shines 800 pairs of shoes.
Answers
Answer:
do you still need help
Step-by-step explanation:
What is the reason for step 3 of this proof?
Answers
Explanation:
It should be vertical angles theorem
Answer:
Vertical Angles Theorem
Step-by-step explanation:
The ground temperature at an airport is 14 °C. The temperature decreases by 5.4 °C for every increase of 1 kilometer above the ground. What is the temperature outside a plane flying at an altitude of 5 kilometers? The temperature outside a plane flying at an altitude of 5 kilometers is °C.
Answers
Answer:
-13 celsius
Step-by-step explanation:
5.4 * 5 = 27 degrees drop
14-27= -13
Add 3 level scoops of mini chocolate chips and 1 level scoop of raisins to Container 1. If each scoop has the same number of items, what percent of the items in Container 1 are mini chocolate chips? (This value is known as the percent concentration of chips.) Explain how you decided. Label the container appropriately Answer: 50% because when there is only 2 variables and they are each 1 cup there is an even amount of stuff and when you ask for only one percentage that would be 50% because everything is even. Even if you asked for the percentage for the cup of raisins it would also be 50% Add 2 scoops of mini chocolate chips and 3 scoops of raisins to Container 2. What is the percent concentration of mini chocolate chips? Explain how you decided. Label the container appropriately. Stir the chips and raisins in each container to ensure that the chips and raisins are evenly mixed.
Answers
Answer:
Container 1
The percentage of mini chocolate chip is 3/4 * 100= 75 % to raisins.
Container 2
The percentage of mini chocolate chip is 2/5 * 100= 40 % to raisins.
Step-by-step explanation:
Container 1
Mini Chocolate Chips: Raisins
3 scoops: 1 scoop
The percentage of mini chocolate chip is 3/4 * 100= 75 % to raisins.
Container 2
Mini Chocolate Chips: Raisins
2 scoops: 3 scoop
The percentage of mini chocolate chip is 2/5 * 100= 40 % to raisins.
This is simplified with the help of the ratios . We find out the ratio of the mini chocolate to the total of both the ratios and mulitply it with 100 to get the percentage concentration.
estimate 1scoop chips and 2scoops rice percentage
Find the slope and the y-Intercept of the line in the graph.
Answers
Answer:
I'm pretty sure slope is 4/1 and y-intercept is 3
Answer:
Slope: 4/1
Y-Intercept: (0,3)
Step-by-step explanation:
This should be the correct answer if the graph is in increments of one.
What is the volume of the triangular prism below?
3)
6 ft
10 ft
8 ft
6 ft
A) 120 ft
C) 112 ft
B) 162 ft
D) 144 ft
Answers
Anthony earned $131 in tips last night while working at the restaurant. If his tips
consisted of $1 bills and $5 bills only and he counted 47 bills in total, then how
many $5 bills did Anthony receive?
Answers
Answer:21 5 dollar bills
Step-by-step explanation:
A farmer's market is selling peaches for $2.00 a pound. If you buy 2 pounds, you save 10% on each pound. How much does it cost to get 2 pounds of peaches?
Answers
Answer:
3.60
Step-by-step explanation:
An airline has two flights each day from City A to City B. A random sample of 10 morning flights left the gate an average of 15 minutes late with a standard deviation of 5 minutes. A random sample of 10 evening flights left the gate an average of 20 minutes late with a standard deviation of 3 minutes. Suppose both the morning and evening flights are 30 minutes late. To determine which flight is more late than usual, first find the z-scores. Round to one decimal place if necessary.
Answers
Answer:
Step-by-step explanation:
Let X denote the random variable that obeys the normal distribution.
Given that:
For morning flights
Mean [tex]\mu_1[/tex] = 15
standard deviation [tex]\sigma_1[/tex] = 5
Sample size [tex]n_1[/tex] = 10
[tex]X_1 \sim Normal ( \mu_1, \sigma _1)[/tex]
The Z - score is calculated as:
[tex]Z = \dfrac{x_1 - \mu_1}{\sigma_1}[/tex]
[tex]Z = \dfrac{30 -15}{5}[/tex]
[tex]Z = \dfrac{15}{5}[/tex]
Z = 3
For evening flights
Mean [tex]\mu_2[/tex] = 20
standard deviation [tex]\sigma_2[/tex] = 3
Sample size [tex]n_2[/tex] = 10
[tex]X_2 \sim Normal ( \mu_2, \sigma _2)[/tex]
[tex]Z = \dfrac{x_2 - \mu_2}{\sigma_2}[/tex]
[tex]Z = \dfrac{30 -20}{3}[/tex]
[tex]Z = \dfrac{10}{3}[/tex]
Z = 3.33
Hence, from the above z-scores, we will realize that the evening flight is more late than usual.
Idk what that even mean
Answers
Answer:
Step-by-step explanation:
Integer is a number. Product is to multiply and sum is to add.
6= -3*-2
-5= -3+ (-2)
What is the value of -6^2? -12 36 -36 12
Answers
Answer and Step-by-step explanation:
Assuming the negative is with the 6, the answer will be 36.
When you square a number, you are essentially multiplying that number by itself, to the number of times the power is. In this case, -6 is multiplied by -6 and there is two of them.
#teamtrees #WAP (Water And Plant)
Answer:
12
Step-by-step explanation:
[tex]-6^{2}[/tex] = -6 × -6-6 × -6 = 12I hope this helps!
HELP MEEEE
Which of the three following graphs display the same data?
County Voter Turnout
(thousands)
County Voter Turnout
(thousands)
110
107
110
103
99
100
97
98
105
1.
II.
90
100
80
70
95
1992 1996 2000 2004 2008
1992 1996 2000 2004 2008
County Voter Turnout
(thousands)
Cuvanog
County
Answers
Answer:
Step-by-step explanation:
I cant see the third but I know the first and second are the same
The bar graph and the line graph display the same data.
What is a bar graph?A bar graph is a type of chart that displays data as a series of bars or columns, with each bar representing a category or group and the height or length of the bar corresponding to the value or frequency of the data.
We have,
We see that,
Bar graph:
Year Voters turnout
1992 99
1996 107
2000 103
2004 97
2008 98
Line graph:
Year Voters turnout
1992 99
1996 107
2000 103
2004 97
2008 98
Now,
This means that the bar graph and the line graph are the same.
Thus,
The bar graph and the line graph display the same data.
Learn more about bar graphs here:
https://brainly.com/question/31158676
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