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SVEN [57.7K]
2 years ago
8

I need some help on this, please. I already did the first problem. Here are the directions:

Mathematics
2 answers:
stepladder [879]2 years ago
6 0

Answer:

Write and solve a proportion to answer the question.

34 is 75% of what number?

34w= 12/16

w= what?

Can anyone please

Step-by-step explanation:

avanturin [10]2 years ago
5 0

Answer:

45.33

Step-by-step explanation:

You might be interested in
The lengths of the sides of a triangle are in the ratio of 6:6:5. The perimeter of the triangle
Oliga [24]

Hello!

Answer:

12 cm, 12 cm, 10 cm.

Step-by-step explanation:

Given:

Perimeter, or P = 34 cm

Ratio of sides = 6 : 6 : 5

To find the length of each side, we can use a variable in the ratio to find the perimeter:

34 = 6x + 6x + 5x

Combine like terms:

34 = 17x

Solve for x:

34/17 = 17x/17; x = 2

Plug in this value of "x" into each expression for the side-lengths:

6(2) = 12 cm

6(2) = 12 cm

5(2) = 10 cm

Therefore, the lengths of each side of the triangle are 12 cm, 12 cm, 10 cm.

Hope this helped you! :)

4 0
3 years ago
Read 2 more answers
If a right isosceles triangle has an area of 192 cm, what is the height of the triangle?
xxMikexx [17]

The height of the triangle is 19.596 centimeter, if a right isosceles triangle has an area of 192 square centimeters.

Step-by-step explanation:

The given is,

               Area of right isosceles triangle is 192 square centimeters

Step:1

             Formula for area of  right isosceles triangle is,

                                       A=\frac{1}{2} a^{2}............................(1)

            Where, a - Sides of triangle

                         a = h = b

            Here, h - Height of triangle

                      b - Base of triangle

           From given,

                    Area, A = 192 square centimeters

           Equation (1) becomes.

                              192=\frac{1}{2} a^{2}

                                a^{2} = (2)(192)

                                     = 384

                                a^{2} = 384

          Take square root on both sides,

                                 a=\sqrt{384}

                                  a = 19.596 centimeters

         Height of right isosceles of triangle, a = h = 19.596 centimeters

Result:

        The height of the triangle is 19.596 centimeter, if a right isosceles triangle has an area of 192 square centimeters.

7 0
4 years ago
Help me quick please?!
docker41 [41]
It is 12/b: opposite/adjacent
8 0
4 years ago
Read 2 more answers
HELP PLEASE IM ON A 15 MINUTES TIMOR
Vladimir79 [104]
Answer is 0

the slope formula is y2-y1 / x2-x1

plug in (1,5) and (2,5)

5-5 / 2-1

0/1 = 0
8 0
3 years ago
Someone please help me
nekit [7.7K]

Answer:

the equation has no answers

7 0
3 years ago
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