Answers
Answer:
The two angles are 39°
Step-by-step explanation:
180 - 102 = 78. 78/2 = 39.
Answer:
x=39
Step-by-step explanation:
We know that three angles combine has equal 180 degrees.
180-102=78
78/2=39
I subtracted 102 from 180 to know the degrees of the rest of the two angles combine, then divide the 78 by 2 to find the angles of the individual angles.
Hope this helped you : )
Related Questions
Mrs. Nygaard’s class has 12 boys and 14 girls. She asked the class members if they prefer a field trip to the local zoo or to an aquarium. She set up a two-way table to summarize the results. Which could describe the row and column headings for Mrs. Nygaard’s table? gender and field trip preference gender and number of students who prefer the aquarium number of boys and number of students who prefer the aquarium number of girls and field trip preference
Answers
Answer:
A.) gender and field trip preference
Step-by-step explanation:
got it right on edge2020
Answer:
A.gender and field trip preference
Step-by-step explanation:
Just did test
The population of Austin, Texas in 1980 was 346,000 people. The population in 1990 was 472,000 people. What is the rate of change of the population with respect to the year for this function?
Answers
Answer:
12.6 thousand a year
Step-by-step explanation:
take the 346 add 126 thousand to it equaling a good 472 thousand divide 126 thousand by 10 cause it is a ten year span that equals you get 12.6 thousand.
I need brainliest please
We want to find the rate of change of the population of Austin, Texas in the years between 1980 and 1990.
The answer is: r = 12,600 people/year.
We will assume that this increase in population is modeled with a linear equation, remember that a general linear equation is:
y = a*x + b
Where the rate of change, or slope, is a.
We know that if a line passes through two points (x₁, y₁) and (x₂, y₂) the slope is given by the formula:
[tex]a = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
For this case we have two points, these are:
(1980, 346,000)
(1990, 472,000)
Then the slope or rate of change is just:
[tex]a = \frac{472,000 - 346,000}{1990 - 1980} = 12,600[/tex]
To be complete we need to add the correspondent units, which are people per year.
Then the rate of change is:
r = 12,600 people/year.
If you want to learn more, you can read:
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Can someone help me please
Answers
Answer:
The slope is [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
If you graph out the points on a line, you can clearly see that the rise between the points on the graph is 2, while the run is 4. This would give you [tex]\frac{2}{4}[/tex], so if you simplify the fraction, you would get [tex]\frac{1}{2}[/tex].
What is 2 8 10 +(−3.5) in decimal form? Show your work
Answers
Answer:
2806.5
Step-by-step explanation:
Mark me as brainliest
A restaurant orders corn tortillas and flour tortillas. The ratio of the number of corn tortillas to the number of flour tortillas is 2 : 3. What is the ratio of the number of flour tortillas to the total number of tortillas?
3 : 8
3 : 5
2 : 8
2 : 5
Answers
Answer:
The answer is 3:5
Step-by-step explanation:
Since the Ratio is to flour tortillas to total, we already know that the number of flour tortillas is 3.
The total number is 5. If you add up both flour tortillas and corn tortillas the total number would be 5.
The ratio would be 3:5
2:3
Flour to total
3:5
You answer is 3:5
Show step by step In a day there are 86,400 seconds. Write this number in scientific notation.
Answers
Answer:
8.64 × 104
Step-by-step explanation:
Answer:
864 x 10³
Step-by-step explanation:
Solve and then tell how many solutions there are. 4v – 13 – 10v = 12 – 24v + 5 + 18v
Answers
A local donut shop sells a dozen donuts for $8.64 . At this rate , how much would 14 donuts cost ?
Answers
Answer:
10.08
Step-by-step explanation:
8.64 divided by 12 is 0.72
then you multiply .72 by 14 and you get
10.08
please help i don't understand. will mark brainliest. answer the both questions
Answers
Answer:
1-Undefined
2-Positive
Step-by-step explanation:
Answer:
The slope of a vertical line will always be 0
A graph with a negative slope increases from right to left
Step-by-step explanation:
Quadrilateral Q’R’S’T is a dilation if quadrilateral QRST, with the origin as the center of dilation.
What appears to be the scale factor used to create this dilation?
4
0.5
2
0.25
Answers
k + 9 = 17
What does k value?
k=8
k=9
k=17
k=26
Answers
Answer:
8
Step-by-step explanation:
k + 9 = 17
subtract 9 from both sides:
k = 8
Answer: k=8 so I guess A haha
Step-by-step explanation:
you would just subtract 9 from each side so 17-9= 8 and boom.
You’re welcome :)
Relationship B has a lesser rate than Relationship A. Does this graph represent Relationship A. What table could represent Relationship B?
{Time (weeks) 3 6 8 10
{ Plant growth (in.) 4.8 9.6 12.8 16
{Time (weeks) 3 4 6 9
{Plant growth (in.) 6.3 8.4 12.6 18.9
{Time (weeks) 3 6 8 10
{Plant growth (in.) 2.25 4.5 6 7.5
{Time (weeks) 3 4 6 9
{ Plant growth (in.) 5.4 7.2 10.8 16.2
The first-quadrant graph showing a ray from the origin through the points begin ordered pair 2 comma 3 ends ordered pair and begin ordered pair 4 comma 6 end ordered pair. The horizontal axis label is Time in weeks. The vertical axis label is Plant growth in inches.
Answers
The answer it’s 77
Answer:
the answer im pretty sure is A. (weeks) 3 6 8 10 (in) 4.8 9.6 12.8 16
Step-by-step explanation:
Select all the correct answers.
Terry is an up-and-coming florist who specializes in weddings. He uses 5 roses, 3 daisies, and 4 bundles of green filler to make one bouquet. If r is the cost of a rose, d is the cost of a daisy, and f is the cost of a bundle of green filler, which expression represents the cost for making 75 bouquets?
75r +75d + 75f + 12
(5r + 3d + 4f) + 75
75(5r) + 75(3d) + 75(4f)
75(5r + 3d + 4f)
Answers
Answer: The last two are right
Step-by-step explanation: 75x5= $375, 75x3=$225, 75x4=$300.
Add all the sums together and you will get the cost of 75 bouquets, which is $900. - NUMBER 3
5+3+4=12, 12x75=$900
Sorry if I'm wrong first time doing this.
Answer:
option (4) is correct. 75( 5r + 3d + 4f ) expression represents the cost for making 75 bouquets.
Step-by-step explanation:
Given: r is the cost of a rose, d is the cost of a daisy, and f is the cost of a bundle of green filler.
Terry uses 5 roses, 3 daisies, and 4 bundles of green filler to make one bouquet.
Thus, cost of one bouquet = cost of each flower used × number of flower used.
Total cost of one bouquet= 5r+3d+4f
Thus, cost for making 75 bouquets = 75 × cost of one bouquet
= 75( 5r + 3d + 4f )
Thus, option (4) is correct. 75( 5r + 3d + 4f ) is the correct expression to represents the cost for making 75 bouquets
The two opposite vertices of a square
are (-2, 2) and (1, -1). What are the other two vertices of the square?
Answers
Answer:
(-2, -1), and (1, 2)
Step-by-step explanation:
i made a grid and i made a square with the -2, 2 and 1, -1.
5(−3.4k−7)+(3k+21) find the sum
Answers
Answer:
-14k - 14
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Combining Like TermsStep-by-step explanation:
Step 1: Define expression
5(-3.4k - 7) + (3k + 21)
Step 2: Simplify
Distribute 5: -17k - 35 + 3k + 21Combine like terms (k): -14k - 35 + 21Combine like terms (Z): -14k - 14Answer:
−14k−14
Step-by-step explanation:
View attached picture!
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help im not good with fractions!!!
Randy has 2/3 of a bag of candy left. He has 3 friends he wants to give his leftovers to. If he splits the remaining 2/3 of a bag among his 3 friends equally, what part of the bag will each friend get?
Answers
Answer:
2 please follow me fast and vote me
Step-by-step explanation:
2/3*3
= 6/3
= 2
The shaded area of the picture shows what part of the yard Rashon mowed in 15 minutes. He wonders how long it will take him to mow the whole yard.
How long will it take Rashon to mow the entire yard?
30 mins.
60 mins.
90 mins.
180 mins.
Answers
Answer:60
Step-by-step explanation:
Rewrite the absolute value function y=|x|-3 as two linear functions, one that has the domain x<0, and one that has the domain x≥0.
Answers
Two linear functions, one that has the domain x < 0 is y = - x - 3
And, one that has the domain x ≥ 0 is y = x + 3.
What is linear expression?A linear expression is an algebraic statement where each term is either a constant or a variable raised to the first power.
We have to given that;
The absolute value function is,
⇒ y = |x| - 3
So, The linear function which has the domain x < 0 is,
⇒ y = - x - 3
And, The linear function which has the domain x ≥ 0 is,
⇒ y = x - 3
Learn more about the linear function visit:
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what is 35.6 multiplied by 4.9.
Answers
Answer:
Step-by-step explanation:
35.6×4.9
=174.44
Answer is 174.44
Answer:
174.44
Step-by-step explanation:
35.6 x 4.9 = 174.44
356 (take away decimal)
x 49 (take away decimal)
17,444
Don't think 17,444 is our final answer. We still have to add the decimal places. Since there was two decimals in both numbers, we add two decimals places. So:
17,444 turns into 174.44
Final Answer:
174.44
Hopefully this helps! Sorry if wrong. You are loved, and you are beautiful/handsome!
-Bee
{0,1,-3}
---------------------------
-3 -2 -1 0 1
0n the number line.
Answers
Answer:Whats the question?
An arithmetic sequence has a first term of 8 and sixth term of 38. What is the 50th term of this sequence?
Answers
Answer:
74
Step-by-step explanation:
6.39E-26 in scientific notation please help
Answers
I believe that’s the answer
Answer:
I'm so sorry I just need points :) bjsdbhdjfhedf8biehuj3
Step-by-step explanation:
Thanks
How do I do Distance Formula? Here is the equation ( or equations I don't know if it is a equation or 2 different ones) that I need help with
They are late and I need to turn them in [tex]C(-5, -3), D(-4, -2)\\K(8 1/2, 12), L( -63/4, 7 1/2)[/tex]
Answers
Answer: view image below
Step-by-step explanation:
Hope this helps you, love!
Answer:
c and d = square root of 26 or 5.09901 in decimal
k and l = square root of 59461/2 or 60.9615 in decimal
Step-by-step explanation:
hope this helps:))
I need help with this. Someone told me that the answer was 52 but idk how to explain how I got it. Can you please help me out. THANK YOU SO MUCH IF YOU DO!
Part A: James bought a cake that weighs 3 and 1 over 4 pounds. How many ounces does the cake weigh? Show your work. (5 points)
[16 ounces = 1 pound]
Answers
Answer:
3 pound cake=48 ounces)4 pound cake=64 ounces
Step-by-step explanation:
[16 ounces = 1 pound]-so you got this
James bought a cake that weighed over 4 pounds.
And one that is 3 pounds,so you wanna multiply 16 x 3 and you get 48
So that leaves the 3 pound cake to be 48 ounces
Just like the first one,you wanna multiply 16 x 4 and you get 64
16 oz. are in every 1 lb., so we multiply
3 x 16 which gives you 48.
Adding the 1/4, 1/4 of 16 is 4, so add 4 to 48.
There’s your answer, hope I helped!
Is this right? I chose the last 3. Please read all of them though.
Answers
Answer:
Yes that is correct
Step-by-step explanation:
Triangle ABC is dilated to produce triangle A ' B ' C' with scale factor of 3/4. Which describes the relationship between the two triangles?
A - Triangle A ‘ B ‘ C’ is an enlargement of triangle ABC
B - Triangle A ‘ B ‘ C’ is a reduction of triangle ABC
C - Triangle A ‘ B ‘ C’ is congruent to triangle ABC
D - Triangle A ‘ B ‘ C’ is a mirror image of triangle ABC
Please answer this question correctly. Please
Answers
Explanation: Since the scale factor is smaller then one it would be a reduction.
A plant grew 7 inches in 5 months. The plant grows the same amount each month. Use this rate to complete this table.
(Redo since the last photo was all wonky and stuff)
Answers
Answer:
1 | 1.4
2 | 2.8
3 | 4.2
4 | 5.6
5 | 7
6 | 8.4
Step-by-step explanation:
7 inches in 5 months
7/5 = 1.4
It grows 1.4 inches a month
This is the table
1 | 1.4
2 | 2.8
3 | 4.2
4 | 5.6
5 | 7
6 | 8.4
PLEASE HELP!!!!!!!!!!!!!!!!!
Answers
Answer:
The photo isn't clear repeat it again
The body of a 154-pound person contains approximately 2×102 milligrams of gold and 6×103 milligrams of aluminum. Based on this information, the number of milligrams of aluminum in the body is how many times greater than the number of milligrams of gold in the body?
can you show your work too?
Answers
Answer:
2 x 1 0^2 and 6 x 10^
Step-by-step explanation:
Hope I helped
Brainliest plz :)
Help! Question on khan academy! pls explain
Answers
Answer:
He will have 10.
Step-by-step explanation:
this is an example of the counting principle.
when you add the numbers of a probability, it will give you the amount you need.
4 + 3 + 3 = 10. hope this helped! branliest plz.
3x4x3
It says combination usually when it says combination it means to multiply.