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4 years ago

The slope is 1/3, the y-intercept is -4. How would your write this as an equation?

Mathematics

1 answer:

forsale [732]4 years ago

7 0

Y=1/3x-4
<span>y = mx + b
m is ur slope
b is ur y-intercept
just plug in the numbers w the letters

</span>

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SV is an angle bisector of ∠RST. If m∠RSV = (2x + 8)° and m∠RST = (6x − 26)°, find x.

saul85 [17]

Answer:

x = 21

Step-by-step explanation:

Given that SV is the angle bisector of ∠RST, then

∠RSV = ∠TSV, thus

∠RSV + ∠TSV = ∠RST ← substitute values

2x + 8 + 2x + 8 = 6x - 26, that is

4x + 16 = 6x - 26 ( subtract 6x from both sides )

- 2x + 16 = - 26 ( subtract 16 from both sides )

- 2x = - 42 ( divide both sides by - 2 )

x = 21

8 0

4 years ago

Owen has c collector cards. He quadruple the number of cards he has and then combines them with Ian, who has i collector cards.

NeTakaya

Answer:

Step-by-step explanation:

6 0

3 years ago

-7p-4>26p-94 solve for p

Maslowich

Answer:

$\large\boxed{p$

Step-by-step explanation:

$-7p-4>26p-94\qquad\text{add}\ 7p\ \text{to both sides}\\\\-7p+7p-4>26p+7p-94\\\\-4>33p-94\qquad\text{add 94 to both sides}\\\\-4+94>33p-94+94\\\\90>33p\qquad\text{divide both sides by 33}\\\\\dfrac{90}{33}>\dfrac{33p}{33}\\\\\dfrac{30}{11}>p\to p$

4 0

3 years ago

The length of a rectangle is twice its width. Find its area, if its perimeter is 7 1/3 cm. Please help!!

liberstina [14]

Let x be the width
width = x

Length is twice its width
length = 2x

Perimeter = length + width + length + width
Perimeter = x + 2x + x + 2x = 6x

Given that perimeter = 7 1/3
6x = 7 1/3
x = 7 1/3 ÷ 6 = 1 2/9

So width = 1 2/9
Length = 1 2/9 x 2 = 2 4/9

Area = length x width
Area = 1 2/9 x 2 4/9
Area = 2 80/81 square cm

6 0

4 years ago

The state lottery board is examining the machine that randomly picks the lottery numbers. On each trial, the machine outputs a b

eduard

Answer:

0.425

0.5

Step-by-step explanation:

Given :

Outcome 0 1 2 3 4 5 6 7 8 9

Number of Trials 4 2 5 3 2 6 6 3 6 3

The experimental probability of obtaining an odd number :

Odd outcomes are : 1, 3, 5, 7, 9

Total number of trials = Σ(4 2 5 3 2 6 6 3 6 3) = 40

Total number of odd outcomes = (2+3+6+3+3) = 17

Experimental probability = number of prefferwd outcomes / total number of trials

Experimental P(odd). = 17 / 40 = 0.425

The theoretical probability of getting an odd number :

Required outcome / Total possible outcomes

Number of odd values / total number of values

5 / 10 = 1/2

5 0

3 years ago