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3 years ago

The expression 4x^2 represents (4x)(4x) (4)(x)(x) (4)(x)(2)

Mathematics

2 answers:

Helga [31]3 years ago

8 0

The answer is (4)(x)(x) because it’s 4 times 2 x’s

laiz [17]3 years ago

5 0

Answer:

(4)(x)(x)

Step-by-step explanation:

The square ONLY effects the x

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Suppose that 5 t shirts cost $55 what's the unit rate?

Setler [38]

$55 / 5 =$11

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answer
$11 per shirt

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3 years ago

An obtuse triangle has two angles 45 n 18 ,and a third unknown angle theta what's the value of the unknown angle

zlopas [31]

Answer:

An obtuse triangle has two angles 45 and 18. The value of the unknown angle is $117^{\circ}$

Solution:

Given that two angles of an obtuse triangle is 45 and 18.

Third angle is θ

We are asked to find the value of third unknown angle theta

According to angle sum property of triangle, sum of three angles of triangle is $180^{\circ}$

This means in our case sum of 45, 18 and θ should be $180^{\circ}$

$\begin{array}{l}{=>45+18+\theta=180} \\ {=>\theta=180-63=117^{\circ}}\end{array}$

Hence value of unknown third angle of an obtuse triangle is $117^{\circ}$

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3 years ago

An equation is shown below:

likoan [24]

-2(4x-1)=5+7
(4x-1)=12/-2
4x=-6+1
x=-5/4

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3 years ago

Read 2 more answers

Pls, help due in 10 mins! Pls, answer both questions!

vredina [299]

Answer:

Answer for first question is 22 yards!

Step-by-step explanation:

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2 years ago

An angle is inscribed in a circle. The arc intercepted by this angle is 40 degrees. What is the measure of the inscribed angle?

iogann1982 [59]

The right answer is B

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3 years ago