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Rudiy27
3 years ago
8

Someone please answer this for me.​

Mathematics
1 answer:
Stels [109]3 years ago
3 0

Answer:

the answer is 83 degrees

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Evaluate each expression using the value w=4, a=2, and h=5<br> Equation is:<br> 6w+2a
Drupady [299]

Answer:

6w + 2a = 28

Step-by-step explanation:

the expression given, 6w + 2a, contains no variable h, so it's best to just ignore that h = 5.

first, plug in the values for w and a. you can do this in whatever order you want, but i'll start with w for this example.

plug in 4 for w.

6w + 2a

6(4) + 2a

now plug in 2 for a.

6(4) + 2a

6(4) + 2(2)

after plugging in the values, your expression is 6(4) + 2(2).

all that's left is to simplify. again, this can be done in whatever order you prefer, but i'm going to start with 6(4).

6(4) + 2(2)

24 + 2(2)

continue simplifying by multiplying 2(2).

24 + 2(2)

24 + 4

now add 24 + 4.

24 + 4 = 28

so, when w = 4 and a = 2, 6w + 2a = 28.

you can check the answer by plugging those values for a and w back into the completed equation.

6w + 2a = 28

6(4) + 2(2) = 28

24 + 4 = 28

28 = 28

since both sides of the equation are equal, that means that your answer of 28 is correct! :)

i hope this helps! have a great day <3

5 0
3 years ago
What is 3/4+5/6 help ​
ANTONII [103]

Answer:

19/12 = 1 7/12

Step-by-step explanation:

add 3/4 + 5/6 and you got your answer!

hope this helps

8 0
3 years ago
Read 2 more answers
4) –138 = 6(1 – 3x)<br> multi-step equations
tester [92]

Answer:

70/9

Step-by-step explanation:

Let's solve your equation step-by-step.

4−138=6(1−3x)

Step 1: Simplify both sides of the equation.

4−138=6(1−3x)

4+−138=(6)(1)+(6)(−3x)(Distribute)

4+−138=6+−18x

(4+−138)=−18x+6(Combine Like Terms)

−134=−18x+6

−134=−18x+6

Step 2: Flip the equation.

−18x+6=−134

Step 3: Subtract 6 from both sides.

−18x+6−6=−134−6

−18x=−140

Step 4: Divide both sides by -18.

−18x/-18=−140/-18

x=70/9

8 0
3 years ago
I need help on number 2 plz A) B) C) and D)
Citrus2011 [14]

a. 9 ones, 36 hundredths = 3 ones, 12 hundredths = 3.12

b. 36 ones, 012 thousandths = 12 ones, 004 thousandths = 12.004

c. 35 tenths, 5 hundredths = 71 hundredths = 0.71

d. 3 ones divided by 5 + 545 thousandths divided by 5 = 709 thousandths = 0.709

6 0
3 years ago
A sick cow loses an average of 15 3/5 pounds each month.Represent the total change in the weight of the cow after 6 months
Radda [10]
93 6/10 or 93.6 Your welcome!
8 0
3 years ago
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