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3 years ago

Write and solve an inequality to find the values of x for which the perimeter of the rectangle is less

Mathematics

1 answer:

avanturin [10]3 years ago

7 0

Answer:

B (if that sign is x + 4)

C (if that sign is x ÷ 4)

Step-by-step explanation:

We know that x is definitely less than the other value, and cannot possibly be equal to the other value, as it's x + 4, so the answer is B.

It's the other way round if it's x ÷ 4 and the answer will be C.

hopefully I interpreted this question the right way!

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Which expression is equivalent to (5m^)3

aleksklad [387]

Answer:

5m•5m•5m

Step-by-step explanation:

You are multiply the factor by itself as many times as the exponent says. so if the factor is 5m, you would multiply it by itself by the exponent, which in our case is 3.

8 0

3 years ago

Read 2 more answers

Find the product (2/9) x (9/5)

nevsk [136]

We can set it up like this:
$\frac{2}{9}\cdot \frac{9}{5}$
Multiply straight...
$=\frac{2\cdot \:9}{9\cdot \:5}$
Simplify...
$=\frac{2}{5}$
That's our answer, we can also convert it to decimal.

Answer in fraction form: $=\frac{2}{5}$
Answer in decimal form: $0.4$

Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish

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3 years ago

Jane sells 8 times as many Volvos as Melissa. If the difference in their sales is 35, how many cars did Jane sell?

Usimov [2.4K]

Here we have 2 variables we need to calculate:
x - how many Volvos Jane sold
y - how many Volvos Melissa sold

We write system of equations:
x = 8*y
x - y = 35
------------
8y - y = 35
7y = 35
y = 5
x = 8*5 = 40

Jane sold 40 cars.

8 0

3 years ago

Each side of a cube 2.5 cm long. what is the volume?

Firdavs [7]

V ≈ 15.63cm^3

volume of a cube = side × side × side = units^3

Volume = 2.5*2.5*2.5 = 15.63^3

<em>Hoped this helped!</em>

7 0

3 years ago

Read 2 more answers

Which of the following equations represents the axis of symmetry for the parabola shown? (5 points)

IceJOKER [234]

Which of the following equations represents the axis of symmetry for the parabola shown? (5 points)y = 10x
x = 10
x = y + 10
y = x + 10
The following equations that best represents the axis of symmetry for the parabola shown is x = 10.

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3 years ago