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Masteriza [31]
3 years ago
15

I need help with this problem (it's number 3)

Mathematics
1 answer:
Georgia [21]3 years ago
7 0
A proportion can be written as 2 equal fractions a/b =c/d or it can be written using a colon: a:b = c:d
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NEED NOW!
inessss [21]
D is the answer. Hope this helps!
7 0
3 years ago
2. Yahir was going up the stairs when he noticed that the first step was taller, so he measured
goblinko [34]

Answer:

6.5

Step-by-step explanation:

This answer makes sense because i subtracted the 8 inches from the total 60 then i used the number i got in the result (52)then i divided 52 by 8 wich are the rest of the steps. getting 6.5

3 0
3 years ago
Write each number in expanded form and using number names.
stellarik [79]
1. <span><span>20,000 </span><span>+7,000 </span><span>+500 </span><span>+40 </span><span>+9 -----WORD FORM :</span></span>twenty-seven thousand,
five hundred forty-nine

2. <span>Expanded Numbers Form:
</span>
<span><span> 700,000 </span><span>+90,000 </span><span>+2,000 </span><span>+0 </span><span>+60 </span><span>+5 </span></span>
WORD FORM : seven hundred ninety-two thousand,
sixty-five
                                                                               
3 0
3 years ago
Point A (-3, 5) is translated 4 units right and 2 units down. What are the coordinates of A'?
mixas84 [53]

Answer:

(1,3)

Step-by-step explanation:

it moved in the positive X axis (right), and the negative Y axis (down)

5 0
3 years ago
Can calculating area under curve expand to calculate volume of sphere
murzikaleks [220]
This is an application of integral calculus. The area under a curve could be expanded to determine the volume of a sphere if you revolve this area about a certain axis or a certain line. It should be given that the area is in the shape of either a half-circle or a quarter circle, so that it should form a sphere when revolved.
6 0
3 years ago
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