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Arada [10]
3 years ago
9

I need the answer for this one please

Mathematics
1 answer:
emmasim [6.3K]3 years ago
8 0

Answer:

9.9

Step-by-step explanation:

all you need to do is to use the Pythagorean theorem. to find line segment ac.

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Solve the following equation for x. Give your answer in simplified form. *
Rufina [12.5K]

Answer:

x=(8-3y)÷4

Step-by-step explanation:

4x= 8-3y

x= 8-3y

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4

7 0
3 years ago
How many 8 oz glasses of water are in 3 liters?
zimovet [89]
About 96 becuse in one liter there is four 8 oz glases so that makes 32 and if you add 32 three times you get 96
3 0
3 years ago
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Graph the equation 2/3x2 + 4x+ 4
Leviafan [203]
Answer:
Shown below

Explanation: The (x,y)—coordinates— of the points is also shown :)

7 0
3 years ago
True or false the area of a regular heptagon can be found by breaking the heptagon into seven congruent triangles and then takin
creativ13 [48]

Answer: The answer is true.

Step-by-step explanation:  The given statement is :

" The area of a regular heptagon can be found by breaking the heptagon into seven congruent triangles and then taking the sum of their areas".

We are to check its is true or false.

In the attached figure, a regular heptagon ABCDEFG is drawn. Sine the heptagon is regular, so all its sides are equal and all its angles are also equal. So, we can break the heptagon into seven congruent triangles 1, 2, 3, 4, 5, 6 and 7 taking 'O' as the centre of the heptagon.

Finding the areas of these seven triangles and taking the sum will result in the area of the heptagon ABCDEFG.

Thus, the given statement is "TRUE".

5 0
3 years ago
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-5(x+7)&lt;-10<br> solve for x
olga2289 [7]
-5(x+7)<-10.
You need to use the distributive property.
-5x - 35 < -10.
You need to cancel out -35, so you add it to itself, & -10.
-5x < 25.
You need to divide -5 by itself & 25.
x>-5.
3 0
3 years ago
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