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Anit [1.1K]
3 years ago
8

Which quantity could go in the blank to make the equation below true r+3r+_=6r

Mathematics
2 answers:
AveGali [126]3 years ago
5 0

Answer:

2r

Step-by-step explanation:

r+3r_=6r

The left side would have to equal 6r

right now it is 4r

by adding 2r it would equal 6r making the equation true.

Hope this helps :)

creativ13 [48]3 years ago
4 0

Answer:

2r

Step-by-step explanation:

r+3r+_=6r

Let's simplify this first.  Subtract (r + 3r), or 4r, from both sides, obtaining

0 + _ = 2r

Then the quantity 2r, when placed in the blank, makes the equation true.

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Using the equation y = 3x – 5, what would the output be for an input of 2
Licemer1 [7]

Answer:

Step-by-step explanation:

y = 3x - 5.....input values are x and output values are y

so if ur input (x) is 2.....sub 2 in for x and find ur output (y)

y = 3x - 5

y = 3(2) - 5

y = 6 - 5

y = 1 <=== ur output value

3 0
3 years ago
WILL MARK YOU BRAINLIEST
kirza4 [7]

Answer:

it is letter B

Step-by-step explanation:

hope it helps you

5 0
3 years ago
D
ss7ja [257]

The area of the <em>irregular</em> quadrilateral ABCD is equal to 234 square centimeters. (Correct choice: C)

<h3>What is the area of the quadrilateral?</h3>

Herein we have a description of an <em>irregular</em> quadrilateral, whose area must be determined by adding the areas of minor quadrilaterals and triangles that are part of it. The area is now determined:

A = 0.5 · (24 cm) · (7 cm) + 0.5 · (15 cm) · (20 cm)

A = 234 cm²

The area of the <em>irregular</em> quadrilateral ABCD is equal to 234 square centimeters. (Correct choice: C)

<h3>Remark</h3>

The picture with the quadrilateral is missing and is included as attachment.

To learn more on quadrilaterals: brainly.com/question/13805601

#SPJ1

5 0
2 years ago
In which quadrant does the terminal side of a 314° angle lie?
alexandr1967 [171]
We know that

I Quadrant -----> <span>for angles between 0 degrees and 90 degrees
</span>II Quadrant-----> for angles between 90 degrees and 180 degrees
III Quadrant-----> for angles between 180 degrees and 270 degrees
iV Quadrant-----> for angles between 270 degrees and 360 degrees

therefore

314 degrees belong to the IV quadrant

5 0
3 years ago
Velida took out a 5/1 variable-rate mortgage for $150,000. The interest rate
mr_godi [17]

Answer:

Velidas monthly mortgage payment  will be $828.31

Step-by-step explanation:

From the information given:

The cost of mortgage = $150,000

Monthly interest rate = 5.25%/12= 0.0525/12 = 0.004375

Amortization period = (30 × 12) months = 360 months

The monthly mortgage payment can be determined by using the formula:

E = \dfrac{C \times r}{1 - ( 1+ r)^{-n}}

E = \dfrac{150000 \times 0.004375}{1 - ( 1+  0.004375)^{-360}}

E = \dfrac{656.25}{1 - ( 1.004375)^{-360}}

E = \dfrac{656.25}{1 -0.20772}

E = \dfrac{656.25}{0.79228}

E = $828.31

7 0
3 years ago
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