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3 years ago

If someone answers your question with a link dont click on it.

Mathematics

1 answer:

Flauer [41]3 years ago

8 0

Answer:

100% correct

Step-by-step explanation:

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A. What is the slope of ABC?

givi [52]

A. 2/5
B.2/5
C. The slope of ABC and AGH are equal

5 0

3 years ago

Pls help i give u brainliest and 5 stars

Umnica [9.8K]

Answer:

Step-by-step explanation:

Diameter = 14 cm

r = 14/2 = 7 cm

Outer surface area of hemisphere =2πr²

= 2π*7*7

= 98π cm²

3 0

3 years ago

Read 2 more answers

Simplify the expression below. (–7x + 4) – (2x – 8)

Elanso [62]

Answer:

- 9x + 12

Step-by-step explanation:

Given

(- 7x + 4) - (2x - 8) ← distribute parenthesis by 1 and - 1

= - 7x + 4 - 2x + 8 ← collect like terms

= - 9x + 12

5 0

3 years ago

TICKETS:

blsea [12.9K]

You would need too do 5*5=25 if you did 5*7=35 that would be wrong

7 0

4 years ago

Solve for x. round to the nearest hundredth if necessary.

iris [78.8K]

Answer: $x=11.47$

Step-by-step explanation:

Given the angle of 55 degrees, you know that the adjacent side is "x" and the length of the hypotenuse is 20.

Therefore, you need to remember the following identity:

$cos\alpha=\frac{adjacent}{hypotenuse}$

Then, knowing that:

$\alpha=55\°\\adjacent=x\\hypotenuse=20$

You need to substitute these values into $cos\alpha=\frac{adjacent}{hypotenuse}$ :

$cos(55\°)=\frac{x}{20}$

Now, you can solve for "x":

$20*cos(55\°)=x\\x=11.471$

Rounded to the nearest hundreth:

$x=11.47$

6 0

3 years ago