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kolezko [41]
3 years ago
7

PLEASE HURRY WILL GIVE BRANLIEST!!!

Mathematics
1 answer:
finlep [7]3 years ago
7 0
I have concluded the answer is x=6.8
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2. Find the percentage change from the first quantity to the second quantity:
Mama L [17]

Answer:

a) 20%

b) 50%

c) -75%

Step-by-step explanation:

Mathematically, percentage change is;

(new value -old value)/old value * 100%

(i) (90-75)/75 * 100%

= 15/75 * 100% = 20%

ii) (60-40)/40 * 100%

= 20/40 * 100% = 50%

iii) (5-20)/20 * 100% = -15/20 * 100% = -75%

7 0
3 years ago
Please help me with all thank you
kvasek [131]
1)180= 18 tens(18*10=180)
2)1600=16 hundreds(16*100=1600)
3)6000=6 thousands(6*1000=6000)
4)2700=27 hundreds(27*100=2700)

Hope this helps:)
6 0
3 years ago
"a dealer in a casino has rolled a 6 on a single die four times in a row. what is the probability of his rolling another 6 on th
jeka94
One out of six or 1/6
4 0
3 years ago
Figure AAA is a scale image of Figure BBB.<br><br> What is the value of xxx?
Arada [10]

Answer:

The scale factor  from Figure A to Figure B is 1/2

Step-by-step explanation:

<u><em>The correct question is</em></u>

Figure B is a scaled copy of Figure A.

What is the scale factor from Figure A to Figure B?

The picture in the attached figure

we know that

A dilation is a non rigid transformation that produce similar figures

If two figures are similar, then the ratio of its corresponding sides is proportional

In this problem Figure A and Figure B are similar

so

To find out the scale factor, determine the ratio of its vertical corresponding sides

The vertical side of figure A is 4 units

The corresponding side in figure B is 2 units

\frac{2}{4}=\frac{1}{2}

The scale factor is less than 1

so

The dilation is a reduction

therefore

The scale factor  from Figure A to Figure B is 1/2

3 0
3 years ago
Read 2 more answers
A fabric store has 80 3/8 yards of a particular fabric. About how many pairs of curtains could be made from this fabric if each
Keith_Richards [23]
20 because 19 16/33 is the exact answer. Since they ask about how much that can be rounded up to 20
4 0
3 years ago
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