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irga5000 [103]
3 years ago
11

Please help asap I dont understand! ​

Mathematics
2 answers:
Stella [2.4K]3 years ago
5 0

Answer:

I think 13

Step-by-step explanation:

Vera_Pavlovna [14]3 years ago
4 0

Answer: it would be 12

Step-by-step explanation: My bad if it’s wrong but I did something very similar to this and basically all u do is count the squares then times it by 2 basically how many ever squares there is between line segment A and B then times it by 2 like this Line segment A and B: 6*2= 12

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WILL GIVE BRAINLIEST
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Answer:

1

Step-by-step explanation:

i think

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2 years ago
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An equilateral triangle has side length 10 centimeters. Find its area in square centimeters. HINT: The altitude of an equilatera
dmitriy555 [2]
30cmsquared hope this helps!!!!!
3 0
3 years ago
Dana is making a seating chart for an awards banquet. There are 184 people coming to the banquet. If 8 people can be seated at e
FromTheMoon [43]
There are 184 people
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3 years ago
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Solve the equation for all values of x.<br> (8x+9)(49x^2-100)=0
Liono4ka [1.6K]

Answer:

x = \frac{-9}{8} , \frac{-10}{7} , \frac{10}{7}

Step-by-step explanation:

8x+9=0

8x=-9

x = \frac{-9}{8}

or

49x^{2}-100 = 0

(7x)^{2} -10^{2} =0,

(7x+10)(7x-10)=0

7x+10=0, 7x-10=0

7x=-10, 7x=10

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4 0
2 years ago
Can you guys answer this question ASAP, thanks will give brainliest
Mumz [18]

Answer:

An apple costs $2.25. A mango costs $1.25.

Step-by-step explanation:

Let a = price of 1 apple.

Let m = price of 1 mango.

Cameron:

4 apples + 7 mangoes ----> total $17.75

4a + 7m = 17.75

Gavin:

2 apples + 5 mangoes ----> total $10.75

2a + 5m = 10.75

We have a system of 2 equations in 2 unknowns.

4a + 7m = 17.75

2a + 5m = 10.75

We can use the elimination method to eliminate the variable <em>a</em>. Rewrite the first equation. Multiply both sides of the second equation by -2 and write below it. Then add the equations.

           4a + 7m = 17.75

(+)       -4a - 10m = -21.5

---------------------------------

                    -3m = -3.75

Divide both sides by -3.

m = 1.25

<em>A mango costs $1.25.</em>

Now we use the first equation and substitute 1.25 for <em>m</em> and solve for <em>a</em>.

4a + 7m = 17.75

4a + 7(1.25) = 17.75

4a + 8.75 = 17.75

4a = 9

a = 2.25

<em>An apple costs $2.25.</em>

Answer: An apple costs $2.25. A mango costs $1.25.

6 0
3 years ago
Read 2 more answers
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