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3 years ago

M=2 can some one help me I need to evaluate the expression it says hint substitute m for 2

Mathematics

1 answer:

Semenov [28]3 years ago

8 0

Answer:

LOL I NEED POINTS SORRY NOT SORRY

Step-by-step explanation:

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MATH HELP PLEASE WILL GIVE BRAINLIEST!

Inessa05 [86]

Because AB=RS=8m, ArcRS=Arc AB=ArcAR+ArcRB=55+66=121

5 0

3 years ago

Help me please help help help help

Elena L [17]

Answer:

area of trapezium:

a+b divided by 2, times by the height.

so its 8+20=28.

28/2=14.

14*14=196.

area=196

Step-by-step explanation:

4 0

3 years ago

-8z+(4.5)+3.5z+7y-1.5

bogdanovich [222]

Answer:

$\boxed{\sf{7y+3-4.5z}}$

Step-by-step explanation:

In order to combine like terms, you have to isolate x and y from one side of the equation.

$\sf{-8z+\left(4.5\right)+3.5z+7y-1.5}$

First, thing you do is remove parentheses.

$\Longrightarrow: \sf{-8z+4.5+3.5z+7y-1.5}$

Solve.

Then, you combine like terms.

$\Longrightarrow:\sf{-8z+3.5z+7y+4.5-1.5}$

Add/subtract the numbers from left to right.

-8z+3.5z=-4.5z

Rewrite the problem down.

$\Longrightarrow: \sf{-4.5z+7y+4.5-1.5}$

Solve.

4.5-1.5=3

$\Longrightarrow: \boxed{\sf{7y+3-4.5z}}$

Therefore, the correct answer is 7y+3-4.5z.

I hope this helps, let me know if you have any questions.

6 0

2 years ago

Freemont Run Club surveyed a random sample of 30 members about their running habit. Of the members surveyed, 9 said that they ru

atroni [7]

Answer:

i think its 420

Step-by-step explanation:

8 0

3 years ago

PLZ HELP PLZ HELP brainlyist for correct answer

Amiraneli [1.4K]

So you basically plug in the x value beside the 5 so if your on number 3 the answer would be 5(3) which is 15

4 0

3 years ago