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marissa [1.9K]
2 years ago
10

bob bought 3 packs of model cars he gave 4 cars to ann bob has 11 cars left how many models were in each package

Mathematics
2 answers:
Katena32 [7]2 years ago
5 0

Answer:

5

Step-by-step explanation:

(4+11)/3 = 15/3 = 5

ludmilkaskok [199]2 years ago
5 0

Answer:

The answer is 5.

Step-by-step explanation:

The answer is five because the 4 cars he gave to Ann and the 11 cars he had left add up to 15 cars, and 15 divided by 3 = 5.

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yarga [219]
I hope this helps you

6 0
2 years ago
The length of a DNA nucleotide building block is about 1 nanometer, or 0.000000001 meters?
anastassius [24]

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A is the anser

Step-by-step explanation:

8 0
3 years ago
100 POINTS!!! Brainliest if correct, I report if the answer is absurd. Don’t answer if don’t know.
Lena [83]

Answer: D

Step-by-step explanation:

To find the perimeter of the square, you want to first find the length of each side. Since the figure is a square, we know that each side is equal to each other. We can set the expressions equal to each other to find x.

\frac{3}{4}x-1=\frac{1}{2}x+7           [subtract both sides by 1/2x]

\frac{1}{4}x-1=7                    [add both sides by 1]

\frac{1}{4}x=8                           [multiply both sides by 4]

x=32

Now that we know x, we can plug it into each expression to find teh length of each side.

\frac{3}{4}(32)-1                       [multiply]

24-1                           [subtract]

23

Now that we know each side is equal to 23, we can add all the sides together to find the perimeter.

23+23+23+23=92        or          23×4=92

Since we know that the perimeter is 92 units, the answer is D.

3 0
3 years ago
Read 2 more answers
How to solve 9x^2+9x+2
Oksana_A [137]

Answer:

factoring: ( 3 x + 1 ) ( 3 x+ 2 )

expressing/equation: 9x²= 81x

81x + 9x + 2=

9x+81x=90x

90x + 2

Step-by-step explanation:

7 0
3 years ago
How many virtical angles are there?<br><br><br> a)m 4<br><br> b) 8<br><br> c) 11<br><br> d) 14
lara31 [8.8K]
A) 4

∠14 & ∠12
∠11 & ∠13
∠10 & ∠8
∠7 & ∠9

vertical angles are angles directly opposite of each other and are of the same measurement.

hope this helps
5 0
3 years ago
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