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bezimeni [28]
4 years ago
10

8th grade prealgebra help?!

Mathematics
2 answers:
Fittoniya [83]4 years ago
8 0
<span><span>4.8<span>(<span>109</span>)</span></span><span>1.6<span>(<span>103</span>)</span></span></span>‌<span>=<span>3000000

A.3.0* 10^6</span></span>
olya-2409 [2.1K]4 years ago
5 0
The answer is A
3x10^6
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A shop sells chocolate, vanilla and strawberry ice creams. 45% of the ice creams sold are vanilla, and 1/4 are strawberry. What
OverLord2011 [107]

Answer:

30%

Step-by-step explanation:

Well since we know that 45% is vanilla that means we have part of our answer

Also we know we sold 1/4 strawberry which in percent that would be 25%

If we add 45% with 25%  45+25=70 then since something can only be 100%

100%-70%=30%

you sold 30% chocolate

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6 0
3 years ago
Quadrilateral ABCD is similiar to quadrilateral EFGH. The lengths of the three longest sides in quadrilateral ABCD are 20 feet,
Harman [31]

First, let's list the lengths of the sides in descending order.

Lengths of sides of quadrilateral ABCD: 20, 18, 14, a

Lengths of sides of quadrilateral EFGH: b, c, 6, 5

From the listings above, we see that he sides measuring 14 and 6 are corresponding.

We are looking for c which corresponds to 18.

14 is to 6 is as 18 is to c

14/6 = 18/c

7/3 = 18/c

7c = 3 * 18

7c = 54

c = 54/7 = 7 5/7

Answer: 7 5/7 feet

5 0
4 years ago
Read 2 more answers
4
IceJOKER [234]

Answer:

21%

Step-by-step explanation:

3*7/42*3=21/100=21%

6 0
2 years ago
Can you tell which of the following triangles are right and explain
luda_lava [24]
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3 years ago
There are 325 seventh graders in 12 classes. Determine the unit rate
tekilochka [14]

Answer:27

Step27-by-step explanation:

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