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3 years ago

Please help I don’t understand this..

Mathematics

1 answer:

Paraphin [41]3 years ago

4 0

Answer:

its your problems

Step-by-step explanation:

your job is to find solutions by your self

and thank me later

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1) m - 38 = -44 * m = --6 o m = 6 m = 82 O m = --82

galina1969 [7]

$m-38=-44$

$+38$ $+38$ add 38 on both sides, solve for -44 + 38 which is -6.

__________

$m = -6$ , is your final answer.

hope this helps :)

8 0

3 years ago

Factor using the magic X method: x^2 + 6x + 5 SHOW WORK!!!

Schach [20]

Find values that add to 5 and multiply to 6
so the answer would be (x+5)(x+1)

4 0

2 years ago

PLEASE HELP ME WITH THIS! IM BEHIND

jolli1 [7]

Answer:40

Step-by-step explanation: i may be wrong but i subtracted 136 from 95 and i got 40 im sorry if it is wrong

5 0

2 years ago

A pentagonal prism has a height of 9 feet, and each base edge is 3 feet. Find the volume. Round your answer to the nearest hundr

OLga [1]

Height of the pentagon = 9 ft

Edge of base = 3 ft

$area of pentagon = \frac{s^{2}n}{4 tan\left ( \frac{180}{n} \right )}$

s is the length of any side = 3

n is the number of sides = 5

tan is the tangent function calculated in degrees

$\\ \\\\area of pentagon = \frac{3^{2}(5)}{4 tan\left ( \frac{180}{5} \right )}\\\\\\area of pentagon = \frac{9(5)}{4 tan\left ( 36 \right )}\\\\area of pentagon = \frac{45}{4 ( 0.7265 )}\\\\area of pentagon = \frac{45}{2.906}\\\\area of pentagon = 15.4852$

Volume of the pentagon = area of base (height )

Volume of the pentagon = 15.4852 (9)

Volume of the pentagon = 139.366

Volume of the pentagon = 139.37 cu.ft

5 0

3 years ago

Read 2 more answers

Unknown angle problems with algebra Solve x in the diagram below

Alina [70]

Answer:

Step-by-step explanation:

Alright this is like a linear pair. All three angles add up to 180; so this is the set up:

40 + 2x + 30 + 40 = 180

2x + 110 = 180

2x = 70

x=35

8 0

3 years ago