Answer:
A)Her statement is not correct because a negative times a negative is a positive but if you times it by negative again then it will be negative again not positive
B)(–3) – (–5) = (–3) + 5 = 2
c)Yes she is correct
5 – (–3) = 5 + 3 = 8
(–3) – (–5) = (–3) + 5 = 2
Step-by-step explanation:
what is the slope of the line passing through the points (0, −5) and (4, 2)?
Answer:
1.75
Step-by-step explanation:
answer both quickly with work or explaination. will give brainliest!
FOR THE LOVE OF GOD CAN SOMEONE LABEL THESE?!?!
:depressed flushed face:
Answer:
Converse: If a triangle is equilateral, then it has three sides.
Converse: If a number is divisible by two, then the number is even.
—————————
,then the sum of the squares of the lengths of the legs is equal to the square of the hypotenuse
—————————
Converse of pythagorean theorem: if the sum of the squares of the lengths of the legs is equal to the square of the hypotenuse, then the triangle is a right triangle
—————————
or not triangles are right triangles
118/13= 59/z
what is the answer??
Answer:
[tex]z = 6.5[/tex]
Step-by-step explanation:
If we take a look at the problem, we are solving for z.
[tex]\frac{118}{13} = \frac{59}{z}[/tex]
To figure it out, we have to cross multiply. So we take [tex]118 * z[/tex] and [tex]59 * 13[/tex], which gives us [tex]118z =767\\[/tex]. Next, we divide both sides with 118.
[tex]\frac{118}{118}z=\frac{767}{118}\\ \\z = 6.5[/tex]
Then, we get 6.5 as our answer!
Hope this helped!
-Bob Ross
Order the expressions from least value to greatest value.
Answer:
[1] -2 2/3 + (-3 1/6) [2] -2.2*3.4 [3] 4.2/-6 [4] -3 3/5 - (-3 1/10)
Step-by-step explanation:
[1] = -5.91666
[2] = -7.48
[3] = -0.7
[4] = -0.5
Which situation is represented by 25/9?
A-Melanie equally shares 25 meters of paper to create 9 banners.
B-Quill gives way 9 baseball cards from a pack of 25.
C-George invites 25 kids and 9 adults to his birthday party.
D-Becca creates 9 rows with 25 buttons each.
E-Joe makes 9 equal servings from a 25-ounce bag of peanuts.
Solve for t.
16-2t=3/2t+9
T=_____
Answer:
t=2
Step-by-step explanation:
by simplifying both sides of the equation, then isolating the variable
2 is the answer
for all of yall on Khan
Which statement correctly describes the expression (-70)(-6)?
A. Both factors are negative, so the product will be positive.
B. Both factors are negative, so the product will be negative.
C. One factor is positive and one factor is negative, so the product will be negative.
D. One factor is positive and one factor is negative, so the product will be positive.
Answer: the answer is letter A
Step-by-step explanation:
A bag contains 14 tiles, in the colors green, red, blue, and yellow. Tiles are repeatedly drawn, and returned to the bag. Based on the information in the table below, how many tiles of each color are likely too be in the bag? Explain.
Table:
Result: Green | Red | Blue | Yellow
-------------------------------------------------------
Tally: 21 | 3 | 6 | 12
Allison bought three pounds of strawberries for $19.20. What is the price, in dollars per ounce of strawberries?
1 pound = 16 ounces
Before you try that problem, answer the question below.
How many ounces of strawberries did Allison buy?
Answer:
40 cents per ounce
Step-by-step explanation:
PLZ HELP
Explain how compound interest is better than simple interest when it comes to saving money.
Answer:
With compound interest, you earn interest on interest, thereby accumulating more money than if you were earning simple interest.
Step-by-step explanation:
Answer: Compound interest keeps adding small amounts of interest as often as the given time period states. If monthly, for example, 1/12 of the annual rate is added to the principal at the end of the first month. Then the next month, the interest is figured on the new higher amount. Each month the principal grows a little instead of waiting until a year has passed to compute the interest on just the original principal.
Step-by-step explanation:
PLEASE HELP:
Mrs. Rodriguez worked 5 days last week. She worked 3.5 hours before
lunch and 4 hours after lunch. Mrs. Rodriguez earned $18.75 per hour.
How much money did she make for the entire week's work? Show your
work in the space provided below.
Please show work too! You will get Brainliest!
Answer:
703.125
Step-by-step explanation:
Working days : 5
Working hours : 3.5 + 4 = 7.5 Hours
Earning in a day = 7.5 * 18.75 = 140.625
Earning in the week (working days only): 140.625 * 5 = 703.125
In the last week Mrs. Rodriguez earned $703.125
How to know how much money did she make for the entire week's work ?According to the problem,
Mrs. Rodriguez worked 5 days last week. She worked 3.5 hours before and 4 hours after lunch. Mrs. Rodriguez earned $18.75 per hour.Total hours of work = (3.5 + 4) hours = 7.5 hours in one day
In 5 days she worked (7.5 x 5) hours = 37.5 hoursIn the last week Mrs. Rodriguez worked 37.5 hours.
∴ Amount of money she earned = $ (37.5 x 18.75) = $703.125
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I WILL MARK BRAINEST IF YOU ANSWER CORRECTLY Which shows the correct way to use the rule “multiply by the reciprocal” for the expression below? 5 divided by StartFraction 2 Over 9 EndFraction StartFraction 5 Over 1 EndFraction times StartFraction 9 Over 2 EndFraction = StartFraction 45 Over 2 EndFraction StartFraction 5 Over 1 EndFraction times StartFraction 2 Over 9 EndFraction = StartFraction 10 Over 9 EndFraction StartFraction 1 Over 5 EndFraction times StartFraction 9 Over 2 EndFraction = StartFraction 9 Over 10 EndFraction StartFraction 1 Over 5 EndFraction times StartFraction 2 Over 9 EndFraction = StartFraction 2 Over 45 EndFraction
Answer:
The first option: 5/1 x 9/2= 45/2
Step-by-step explanation:
the reciprocal of 2/9 is 9/2 so u basically flip the fraction but the way my teacher taught me was k.i.r. keep it real, it mean keep the first number, inverse which is changing the operation, and reciprocal which is basically flipping the fraction.
Find each percent of change. State whether the change is a increase or a decrease.
A $50 coat is put on sale for $35.
The percent change is _____. This is a price ____.
This is a exit slip.. Please help :>
Answer:
The answer is a 30% change and this is a price decrease.
Step-by-step explanation:
Plz help quick ( I WILL MARK BRANILEST) also plz give an equation and a solution
Thank you
3.14x14=43.96
so therefore the answer is 43.96
plz need help and sow work plz
Answer:
Step-by-step explanation:
i dont really know how to explain it..but im pretty sure its the 4th one i hoped this helped a little.. it shows that you end up with the same amount on each side..? thats the only way i can put it ..
The graph shows a reflection.
True or false: The pre-image and the image are not congruent.
choices
True
False
Answer:
false
Step-by-step explanation:
the only difference is the fact that it was reflected over the y-axis. the size of the triangle was not altered. the triangles are the same size, just different locations.
What is the solution set to the inequality?
7d + 8 > 29
Answer:
D>3
Step-by-step explanation:
Answer:
d>3
Step-by-step explanation:
What is another way of expressing 8 x 12?
Answer:
2 times 48
Step-by-step explanation:
What is the slope of the line passing through the points (−3, 4) and (2, −1)?
Answer:
m=-1
slope=-1
Step-by-step explanation:
Benjamin writes an expression for the sum of 1cubed 2 cubed and 3 cubed. What is the value of the expression?
(A) 20
(B) 36
(C) 38
(D) 18
Answer:
B. 36
Step-by-step explanation:
1cubed is = 1, 2 cubed is = 8, 3 cubed is = 27, 1 + 8 + 27 = 36
Answer:
(B): 36
Step-by-step explanation:
Please help!! I don't understand what to do or how to get the answers
Instructions: Fill out the table below as you plan and create your Tenant Flag Banner using the instructions provided in the lesson. Read the instructions carefully and be sure to show all steps and your work.
Banner Length
Record the banner length in inches here → *inserts box to type your answer*
Paper Square Measurements
Record the side lengths in inches here → *inserts box to type your answer*
Diagonal Length
Measure the Hypotenuse with a ruler and record the length in inches here → *inserts box to type your answer*
Pythagorean Theorem Work
Check your diagonal length/hypotenuse by performing the Pythagorean Theorem; Show your work and answer here → *inserts box to type your answer*
How Many Triangle Pennants?
Determine how many triangles will fit on your banner; Show your work and answer here → *inserts box to type your answer*
Answer:
can you give us more info maybe we can answer it then....?
Step-by-step explanation:
Write the relation as a set of ordered pairs.
A relation. An arrow goes from negative 2 to 4, 0 to 0, 2 to 4.
a.
ordered pairs: {(4, –2), (0, 0), (2, 4)}
b.
ordered pairs: {(–2, 4), (0, 0), (4, 2)}
c.
ordered pairs: {(–2, 4), (0, 0), (2, 4)}
d.
ordered pairs: {(4, –2), (0, 0), (4, 2)}
Please select the best answer from the choices provided
A
B
C
D
The ordered pairs are, (-2, 4), (0, 0), (2, 4).
Option C is true.
Here,
Given that;
In a relation an arrow goes from -2 to 4, 0 to 0, 2 to 4.
We have to find ordered pairs.
What is Ordered pairs in set?
A function f from a set A to a set B is a set of ordered pairs {(x, y)} such that x is in the set A and y is in the set B.
(x, y) is an ordered pair in f.
Where, for every x ∈ A there is exactly one y ∈ B.
Now,
In a relation an arrow goes from -2 to 4, 0 to 0, 2 to 4.
Hence, by definition of ordered pairs;
We get the ordered pairs,
(-2, 4)
(0, 0)
(2, 4)
Hence, The ordered pairs are, (-2, 4), (0, 0), (2, 4)
Option C is true.
Learn more about the Ordered pairs in set visit:
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Help pleaseeeeeeeeeeeeeeeeeeeeeee
Number 1 is Rio Grande and number 2 is St. Lawrence River
Step-by-step explanation:
If 2^a = 32 and a^b = 625, find a+b.
Answer:
b ahhfbjfkdndnossjhd
WILL THANK, GIVE BRAINLEST, AND GIVE FIVE STARS TO FIRST AWANSER IF IT'S RIGHT
q1:how many baby elephants were weighed
q2:Which group weighed the most per item on the scale? How much did it weigh?
q3:Which group weighed the least per item on the scale? How much did it weigh?
You dont have to show your work
Answer:
2 baby elephants were weighed :)
can someone help me this is middle school i have to use like a line .One batch of pink paint uses 2 cups of red paint and 7 cups of white paint. Mai made a large amount of pink paint using 14 cups of red paint.
a.How many batches of pink paint did she make?
b.How many cups of white paint did she use?
Answer:
a.7 cups she used b.7 cups of white paint
Step-by-step explanation:
1 batch=2 cups so she use batches of pink paint
Select all the rates that are unit rates.
1/1/3
2/3/1
2/3
3/1
1/9
Answer:
It is 2/3/1 and 3/1
So B and D
Step-by-step explanation:
Fernando is ordering building materials for the construction of a very large office building. He has purchased LaTeX: 5.65 \times 10^{6}5.65 × 10 6 feet of beams for the building from a supplier. • If the supplier delivered LaTeX: 5.9 \times 10^{6}5.9 × 10 6 feet of beams, how much extra material does Fernando have? • Express your answer in standard form AND in scientific notation. Use words, numbers, to show your answer
Answer:
-999.32
Step-by-step explanation:
Again, a little help here? ;w;