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igomit [66]
3 years ago
13

2 times the square root of 7 to the 2nd power

Mathematics
2 answers:
ad-work [718]3 years ago
4 0
The answer to your question is 14.







kenny6666 [7]3 years ago
3 0
The answer is to this is 14.
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Common factor and HCF of 10m squared,15mk​
Anton [14]

Answer:

Step-by-step explanation:

10m^2 and 15mk

common factor is 5m

HCF is 5m

5 0
3 years ago
PLEASE HELP! Florida covers 54,153 square miles and has about 750,000 acres of citrus groves. What percent of Florida’s land mas
nevsk [136]
<span>1 sq mile = 640 acres

</span>
8 0
3 years ago
Read 2 more answers
Worth 20 points, first answer gets brainliest!
user100 [1]

Answer:

x = -7

Step-by-step explanation:

Simplifying

5x + 130 = 8x + 151

Reorder the terms:

130 + 5x = 8x + 151

Reorder the terms:

130 + 5x = 151 + 8x

Solving

130 + 5x = 151 + 8x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-8x' to each side of the equation.

130 + 5x + -8x = 151 + 8x + -8x

Combine like terms: 5x + -8x = -3x

130 + -3x = 151 + 8x + -8x

Combine like terms: 8x + -8x = 0

130 + -3x = 151 + 0

130 + -3x = 151

Add '-130' to each side of the equation.

130 + -130 + -3x = 151 + -130

Combine like terms: 130 + -130 = 0

0 + -3x = 151 + -130

-3x = 151 + -130

Combine like terms: 151 + -130 = 21

-3x = 21

Divide each side by '-3'.

x = -7

Simplifying

5 0
2 years ago
Read 2 more answers
Diana saves $5.25 cach week. How<br> much will she save in a year? There<br> are 52 weeks in a year.
dmitriy555 [2]

go on a calculator and multiply 5.25 by 52

4 0
2 years ago
Read 2 more answers
Ur answer will be marked as brainliest...
Julli [10]

Answer:

92.75 cm^2

Step-by-step explanation:

Area of triangle ADC

= (1/2)×4.5×12 = 27

Area of triangle ACB

=(1/2)×12×5 = 30

Find AB using pythagoras theorem on triangle ABC:

AB^2 = 5^2 + 12^2 = 25 + 144

AB^2 = 169

AB = 13cm

Area of triangle AGB

= (1/2)×13×5.5 = 35.75

Total area = sum of the areas of the 3 triangles found above

= 27 + 30 + 35.75 = 92.75 cm^2

6 0
3 years ago
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