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Zepler [3.9K]
3 years ago
14

The triangle in the diagram represents a mold that Anna uses to shape dough before baking. Anna also has a circular mold whose r

im just fits inside the rim of the triangular mold. What is the radius of the circular mold?

Mathematics
2 answers:
ira [324]3 years ago
6 0

Answer:

5.35 cm

Step-by-step explanation:

It's correct on Plato.

My name is Ann [436]3 years ago
3 0
For the answer to the question above,
The triangle can be divided into 2 right triangles with 10 cm base, 18 cm hypotenuse. We need to find the measure of the long side to get the height of the isosceles triangle.

a² + b² = c² 
a² + (10cm)² = (18cm)² 
a² = 324 cm² - 100 cm²
a² = 224 cm²
a = √224 cm²
a = 14.97 cm

Area = 1/2 * base * height
A = 1/2 * 20 cm * 14.97 cm
A = 149.70 cm²

A = r/2 * p
149.70 cm² = r/2 * (18cm+18cm+20cm)
149.70 cm² = r/2 * 56 cm
149.70 cm² ÷ 56 cm = r/2
2.67 cm = r/2
2.67 cm * 2 = r
5.34 cm = r
So the answer to this question is
<span>5.35 cm is the radius</span>
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The volume of a right square prism is 588 cubic centimeters and its height is 12 cm. What is the length of each side of the base
Sauron [17]

Answer:

7cm

Step-by-step explanation:

588 / 12 = 49

\sqrt{49} = 7 * Since 7 times 7 equals 49

6 0
3 years ago
5+k-5k=-4k+6 solve for k
marissa [1.9K]

Hey there

the answer is

5+k−5k=−4k+6

5+k+−5k=−4k+6

(k+−5k)+(5)=−4k+6

−4k+5=−4k+6

−4k+5+4k=−4k+6+4k

5=6

5−5=6−5

0=1

thank you

best regards

         OFFICAILLYSAVAGE2003

6 0
3 years ago
Are the fractions 1/5 , 5/5 , and 5/1 equivalent?Explain.
Debora [2.8K]
No, these equations are not equivalent. 

1/5, or one fifth, is part of a whole. Imagine you have a pie, cut into five pieces, and your friend comes over and eats four pieces, so now you have one of the five original pieces. That's what you have here. 

5/5, or five fifths, is a whole. any number divided by itself is automatically one, so it is like making another pie and cutting it into five pieces, only this time no one eats any of it because it's burned or something. At the end, you have five pieces of pie

5/1 is actually just another way of writing plain old 5. To keep the pie example rolling, you have five pies, and no one eats any of these either, so they are all yours. You have 5 pies divided between one person, so at the end of the day you have 5 whole pies. 

Hope that helped!
7 0
3 years ago
Read 2 more answers
I need help with number four
BartSMP [9]
The answers are y= -6 for top. y=1.
3 0
3 years ago
A manufacturer determines that the cost of making a computer component is ​$4.191919. Write the repeating decimal cost as a frac
tankabanditka [31]

Let x=4.191919\ldots. Then 100x=419.191919\ldots. So

100x-x=99x=415

\implies x=\dfrac{415}{99}=4+\dfrac{19}{99}

3 0
4 years ago
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