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3 years ago

Write 108.92 in expanded form

Mathematics

1 answer:

Kitty [74]3 years ago

5 0

Sorry if my writing is sloppy

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X²+25<br>factor and find gcf first

ozzi

Answer:

the answer of the GCF is 1

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2 years ago

in the diagram, a building casts a 35-ft shadow and a flagpole casts a 10-ft shadow. if the flagpole is 22tall, how tall is the

8_murik_8 [283]

Let, the height of the building be x ft.

Given the building casts 35ft shadow.

The height of the flagpole given which is 22ft and casts a shadow of 10ft.

Now to find the height of the building we have to equate the ratio of height and shadow of the building and the flagpole.

So we can write,

x/35 = 22/10

To find x, we have to get rid of 35 from the left side and have to move it to right side. As 35 is divided there, we will multiply 35 to both sides.

(x/35)× 35 = (22/10)×35

x = (22×35)/10

x = 770/10

x = 77

So, the height of the building is 77 ft which is the required answer here.

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3 years ago

Find the value of x using the diagram below. Round to the nearest whole number. Picture Attached.

VashaNatasha [74]

Both triangles are right triangles. x is the hypotenuse of the upper one. ThePythagorean formula will give the value of x. One side is known, The other side we will find using the fact that the lower right triangle is isosceles. The hypotenuse of an isosceles right triangle has a length of $\sqrt{2}$ times the length of one of the legs. In this case 14. So the hypotenuse of the lower triangle is also the short side of the upper triangle. Using Pythagoras

$25^{2} + (14 \sqrt{2}) ^{2} = x^{2}$

$625 + 392 = x^{2}$

$1017 = x^{2}$

$32 = x$

4 0

3 years ago

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Approximate height of tower the person is

Slav-nsk [51]

Will you please provide more information and state a clear question

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3 years ago

A number increased by 100% and decreased by 20% is x. what is the number ? NEEDED TODAY

vodka [1.7K]

Answer:

Let's assume the number be 100.

According to the problem , 100 is increased by 100%.

So, new number will be 100+100=200

Now 200 will decreased by 20%.

So, 20% of 200= 0.20*200= 40.

So, again the number has been changed into 200+40=240.

So, x=240

Step-by-step explanation:

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3 years ago

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