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Alexxx [7]
2 years ago
9

Simplify 7 to the power of 8 x 7 to the power of 3 x 7 to the power of 4 divide 7 to the power of 9 x 7 to the power of 5

Mathematics
1 answer:
Lemur [1.5K]2 years ago
7 0
You can get the app Air Math I have the app and it helps a lot
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Jasmine bought 3500g of flour. She used 3/7 of it to bake some tarts and 700g of it to bake a cake. Find the ratio of the amount
Serggg [28]

Answer: 15:13

Step-by-step explanation: 7/7=3500

<h2>1/7=3500÷7=500</h2><h2>500x3=1500</h2><h2>1500+700=2200</h2><h2>3500-2200=1300</h2><h2>1500:1300</h2><h2>15     :   13 (if there is a need to simplify the                         ratio)</h2><h2 />

6 0
2 years ago
A student solved the following problem and made an error:
liubo4ka [24]

All the steps were correct except the final statement. The mistake was in Line 6.

Line 6 triangle ABC is congruent to triangle EFD by SAS.

<span>This does not follow. The SAS postulate states that if two sides and the included angle of one triangle is congruent to two sides and the included angle of another triangle. The student only proved that one side of the triangle (AC) is congruent to the side of another triangle (EF) .</span>

8 0
3 years ago
V70<br><br><br><br><br><br> Estimate the square root of the number below to the nearest tenth
Fiesta28 [93]
8.4 hope that helps
6 0
2 years ago
Read 2 more answers
Can someone help me answer number 4 and 5 please and thank you
postnew [5]
4= A  because it's greater than or equal to 30 minutes of reading a day and 5 = D because all of the answers are greater than the equation.
7 0
3 years ago
Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
mariarad [96]

Answer:

50%

Step-by-step explanation:

First, find the difference between the two values

1.8-1.2=0.6

Then divide the original value by the difference

difference/original value

0.6/1.2=0.5

0.5*100=50

So, the amount of iron increased by 50%

Hope this helped! :)

8 0
3 years ago
Read 2 more answers
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