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Schach [20]
1 year ago
7

PLSSS HELP IF YOU TURLY KNOW THISS

Mathematics
2 answers:
ioda1 year ago
8 0
2m+4 is your answer
xxTIMURxx [149]1 year ago
6 0

Answer:

2m+4 is the answer

Step-by-step explanation:

You might be interested in
Find the exact value of x
Galina-37 [17]

Answer:

8.94 (Rounded would be 9)

Step-by-step explanation:

By using the Pythagorean Theorem formula,

A^2+B^2 = C^2

You have the hypotenuse (c)  = 12

and you have a leg (a) = 8

and you're trying to find another leg (b) = x

In order to find this, you'll have to change up the formula in order to find (B) instead of (C)

B^2 = C^2 - A^2

(B) = (12)^2 - (8)^2

(B) = 144 - 64

(B) = 80

Square root of 80

B = 8.9

5 0
3 years ago
Read 2 more answers
What to numbers can go into 72 and 45
ratelena [41]

Answer:

3 and 9

Step-by-step explanation:

3 * 24 = 72

9 * 8 = 72

3 * 15 = 45

9 * 5 = 45

8 0
3 years ago
Read 2 more answers
Use substitution method <br>3x +4y+175x-2y=11​
Viefleur [7K]

3x +4y+175x-2y=11

4y-2y+175x+3x=11

2y+178x=11

2y=11-178x

y=\frac{11-178x}{2}

y=-89x+\frac{11}{2}

178x=-2y+11

x=\frac{-2y+11}{178}

x=\frac{-1}{89} y+\frac{11}{178}

4 0
3 years ago
Match the percent expression to the equivalent dollar amount.
blagie [28]

Answer:

90 = 150 of 60

88 = 220 of 40

75 = 300 of 25

100 = 125 of 80

Step-by-step explanation:

4 0
3 years ago
Thirteen plus 5 times a number is no more than 30.<br> Step1: <br> Step2:<br> Step3: <br> Step4:
leva [86]
Step 1: 13+5x=30
step 2: subtract 13 from both sides; then youd get 5x=17
step 3: divide by 5
step 4: x=3.4

i hope this is what you were looking for
6 0
3 years ago
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