1 year ago

X - 7 < -20 inequalify

Mathematics

1 answer:

Naily [24]1 year ago

3 0

Step-by-step explanation:

x - 7 < -20

x < -20 + 7

x < -13

X = (-12, -11, -10,...)

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6. I think the answer is H, could you help and check?!

Sliva [168]

Set up an equation to solve.
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2 years ago

Read 2 more answers

Find the area of the shaded region in square units. Show your reasoning.

motikmotik

Answer:

40 square units

Step-by-step explanation:

First of all, lets say that square has side $l$ , so, the area unit is $l^2$

the diagonal's square is $l\sqrt{2}$

CALCULATION OF TRIANGLES'S AREA (there are 4 triangles)

$A_{triangles}=4*base*heigh*0.5=2*(l\sqrt{2} )(2l\sqrt{2} )=8l^2$

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2 years ago

1. Suma a trei numere este 176. Al doilea numar este cu 28 mai mare decat al treilea, iar primul este egal cu diferenta acesteia

baherus [9]

Răspunsul corect va fi numărul 4. Supãrat dacã meu vorbind nu este cel mai bun, vorbesc limba engleza. Dacă ai nevoie de numere consecutive, sunt 99, 102 şi 103.

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2 years ago

If a car is 13.5 feet long and there are 3 feet between each car, how many cars can be on a mile section of the highway?

Vikentia [17]

1 mile = 5,280 feet

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2 years ago

13 gallons is the same as how many liters?<br> Hint: 1 gal 3.8 L

I am Lyosha [343]

Answer:

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Step-by-step explanation:

So, 1 Gallon = 3.8 Liters. We need to find how many liters are in 13 gallons.

All we need to do is multiply our 3.8 liters (1 gallon) by 13 to find out how many liters 13 gallons is.

3.8 x 13 = 49.4

Your answer is 49.4.

<u>Hope this helps and have a nice day!</u>

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2 years ago