2 years ago

Find the unknow based length of triangle A=31.5 in 2 H=7 in then wat is Abe

Mathematics

2 answers:

Sauron [17]2 years ago

7 0

Answer:

the answer is 9

Step-by-step explanation:

Pachacha [2.7K]2 years ago

7 0

Sry I need points I would help but I don’t understand it :(

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HELLLLP (will mark brainiest)

Zigmanuir [339]

Answer:

We put the value of the x in the formula

${4 \times }(6)^{2} - 7 \times 6 + 12$

f(6)=

$4 \times 36 - 7 \times 6 + 12 = 144 - 42 + 12 = 102 + 12 = 114$

Step-by-step explanation:

Than solve equation.

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3 years ago

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What is the defenition of subtraction????<br><br> helppppppp

Galina-37 [17]

Answer:

the process or skill of taking one number or amount away from another.

Step-by-step explanation:

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3 years ago

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how do you do this? i don't need it solved i just don't know how to do it. i know the note on the side says how to but i'm still

olchik [2.2K]

Answer:

Perimeter of triangle J= 18.0 units (3 s.f.)

Perimeter of triangle K= 19.0 units (3 s.f.)

Step-by-step explanation:

The length of each side of the triangle can be found using the distance formula below:

$\boxed{d= \sqrt{(y1- y2)^{2} + (x1 - x2)^{2} } }$

Please see the attached pictures for full solution.

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3 years ago

How would you solve this?

tangare [24]

Answer:

The area of the black square is equal to the sum of the areas of the gray squares.

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3 years ago

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the diagram shows a rectangle is 13 cm the area of the rectangle is 93.6 cm calculate the width of the rectangle.

Korvikt [17]

Answer:

7.2 cm

Step-by-step explanation

The area of a rectangle is calculated by multiplying the width and the length together. Therefore:

13 multiplied by x = 93.6

x = 93.6 divided by 13

x= 7.2

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3 years ago

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