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3 years ago

What is the value of x in the figure at the right

Mathematics

1 answer:

alina1380 [7]3 years ago

6 0

We can know from the pic
2x+38=90
so, x=26

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I need help (;´༎ຶٹ༎ຶ`)

nasty-shy [4]

445 + 210 + 525 = 1,180

500 + 85x = 1,180
-500 -500

85x = 680
/85 /85

x = 8

3 0

2 years ago

MIDPOINT & DISTANCE help

tamaranim1 [39]

Answer:

Step-by-step explanation:

The formula of a midpoint of (x₁, y₁) and (x₂, y₂):

$M\left(\dfrac{x_1+x_2}{2},\ \dfrac{y_1+y_2}{2}\right)$

We have two points (-3, 7) and (-9, 1).

Substitute:

$x=\dfrac{-3+(-9)}{2}=\dfrac{-12}{2}=-6\\\\y=\dfrac{7+1}{2}=\dfrac{8}{2}=4$

5 0

3 years ago

A professional volleyball

andre [41]

Answer: Lost 44%, Games won: 28/50

Step-by-step explanation:

Percentage = (part / whole) * 100

The total number of games the team played is 28 + 22, which equals 50.

Percentage of losses = (22/50) * 100 = 44%

Fraction of wins = 28/50

3 0

2 years ago

20.) Which inequality represents the solution on the graph?*<br><br>

VMariaS [17]

Answer:

Option 2

Step-by-step explanation:

You can see that the graph of the inequality is x <= -3, so you want to find why inequality matches that. Solve each one:

. $3x \geq -9\\x \geq -3$

doesn't match

$-7x\geq 21\\x\leq -3$

Does match, so this is the answer.

7 0

2 years ago

How do you find surface area

Oksana_A [137]

Answer:

look at my explanation

Step-by-step explanation:

Find the area of two sides (Length*Height)*2 sides. Find the area of adjacent sides (Width*Height)*2 sides. Find the area of ends (Length*Width)*2 ends. Add the three areas together to find the surface area

5 0

2 years ago