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MAXImum [283]
3 years ago
11

Find the value of the expression if x=13 and Y = -8 |x+y|=

Mathematics
2 answers:
Lena [83]3 years ago
7 0

Answer:

5

Step-by-step explanation:

13 + (-8) = 5

Burka [1]3 years ago
5 0
First we need to plug in the x and y values into the equation. The equation is asking what is the absolute value (which means the answer can’t be negative) of 13+(-8). The final answer would be 5.
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I need help on this question
kherson [118]

Answer:

A

Step-by-step explanation:

Just put x = 80 and y = 210 into the equation...

or put x = 40, y = 90.

A:

210 - 90 = 3(80-40)

120 = 120√

B:

210 + 90 = 3(80+40)

300 = 360×

C:

210 - 90 = 2.6(80-40)

120 = 104×

D:

210 + 90 = 2.6(80+40)

300 = 312×

8 0
3 years ago
Maddie has 180 coins. Of these coins, 1/12 are dimes. About how many dimes does she have?
tia_tia [17]
Remember that "of" means to multiply.
(1/12) of 180 coins are dimes. The number of dimes will be
(1/12)*180 = 180/12 = 15
8 0
3 years ago
What is the measure of ∠D?
LenaWriter [7]

Answer:

63

Step-by-step explanation:

When a quadrilateral is in the circle, the opposite angels are supplementary, meaning they equal 180. So you do 180-117 and get 63

3 0
3 years ago
Evaluate (f + g)(x) if f(x) = 2x and g(x) = 3X - 2<br> when x = 3
77julia77 [94]

Answer:

13

Step-by-step explanation:

→ Substitute 3 into 2x

2 × 3

→ Evaluate

f ( x ) = 6

→ Substitute x = 3 into 3x - 2

3 × 3 - 2

→ Evaluate

7

→ Find the sum of the 2 results

13

7 0
2 years ago
Find the value of 7u+1 given that -5u-1=4
Ganezh [65]
<h3>Given:-</h3>

⟹-5u-1=4

⟹-5u=4+1

⟹-5u=5

⟹u=\frac{5}{-5}

<h3>⟹u=-1</h3>

<h3>Substitute The Value</h3>

⟹7u+1

⟹7×(-1) +1

⟹-7+1

<h3>⟹-6</h3>
5 0
2 years ago
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