3 years ago

PLZZ HELP ME I'M TIMED

Mathematics

1 answer:

MrRa [10]3 years ago

6 0

Answer:

Step-by-step explanation:

The answer is d

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What’s the answer for this? 5 > -3+y

IRINA_888 [86]

Answer:

y < 5+3

y < 8

pls mark as brainlest

4 0

2 years ago

Please help me again

dangina [55]

Answer:

Step-by-step explanation:

<u>Step 1: Solve for x</u>

x + 3x + 2x = 180

6x / 6 = 180 / 6

x = 30

<u>Step 2: Find the measure of angle C</u>

Angle C = 2x

Angle C = 2(30)

Angle C = 60 degrees

Answer: 60

3 0

3 years ago

What's the value of the expression below:

elena-14-01-66 [18.8K]

Answer:

The answer is 5 5/8.

The correct answer is not in the options

3 0

3 years ago

Read 2 more answers

Find the equation of the line

amm1812

Answer:

y = 2x - 7

Step-by-step explanation:

The question is asking for slope-intercept form, y = mx + a.

Given:

(1, -5) and (9, 11)

Find the slope (m) between the two points:

m = (y2 - y1) / (x2 - x1)

x1 = 1

x2 = 9

y1 = -5

y2 = 11

m = ( 11 - (-5) )/(9 - 1)

= 16/8

m = 2

y = 2x + a

Use one of the two points to find a (I will use (1, -5)):

-5 = 2(1) + a

-5 = 2 + a

-7 = a

a = -7

y = 2x + (-7)

y = 2x - 7

7 0

2 years ago

Calculate the stroke of a slider-crank where the crank radius is 4.13 inches and the coupler is 5 inches.

scoray [572]

Answer:

$x=8.268 inches$

Step-by-step explanation:

From the question we are told that:

Radius $r=4.13$

Coupler $C= 5 inches.$

Generally the equation for Stroke in a slider-crank Mechanism x is mathematically given by

$x=2* Radius$

$x=2*4.13$

$x=8.268 inches$

5 0

3 years ago