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Lady bird [3.3K]
3 years ago
14

[20 POINTS] Can someone help me with question 3 and 4. I’ll mark the correct answer brainliest

Mathematics
1 answer:
Liula [17]3 years ago
8 0
So, for number 3, its 2. and for number 4 its also 2
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PLEASE HELP
AnnZ [28]

Answer: 7

Step-by-step explanation:

1. multiply both sides by -6 so the -6 on the right side could cancel out and the left side would be -6:  1= a-13/-6 ==> -6=a-13

2. add both sides by 13 so -13 on the right side could cancel out and the left side would be -6+13: -6=a-13 ==> -6+13=a-13+13

3. you know -6+13 equals 7 right? so the answer is a=7

5 0
2 years ago
Read 2 more answers
Point W is located at (0, 7), and point X is located at (4, 0). Julianne wants to find point F on WX such that the ration of WF
aniked [119]

The coordinate of point F will be (1.6,4.2) for the given line segment.

<h3> What is a line segment?</h3>

A line section that can connect two places is referred to as a segment.

In other words, a line segment is just part of a big line that is straight and going unlimited in both directions.

The line is here! It extends endlessly in both directions and has no beginning or conclusion.

Given the F intercept 2 and 3

x = [2(4) + 3(0)]/(2+3)

x = 8/5 = 1.6

Similarly

y = [2(0) + 3 (7)]/(2+3)

y = 21/5 = 4.2

Hence "The coordinate of point F will be (1.6,4.2) for the given line segment".

For more about line segment,

brainly.com/question/25727583

#SPJ1

6 0
2 years ago
Read 2 more answers
Given that and , determine which lines are parallel
777dan777 [17]
What lines and here is how parallel looks

_________
_________

these lines r parallel      
and parallel lines r lines that go on forever but NEVER touch

7 0
3 years ago
Elena works at least 4 hours but not more than 8 hours. The amount of money Elena earns for working t hours is represented by a
mezya [45]
That makes no sense what are we supposed to figure out
4 0
2 years ago
Read 2 more answers
Which equation demonstrates that use of a simple interest formula , l=PRT , to compute the investment earned on $70 at 3% For 12
Alenkinab [10]

Answer:

I = (70) x (0.03) x (12)

Step-by-step explanation:

The general formula of simple interest formula is:  I = PRT where I = simple interest, P = principal amount, R = interest rate, T = time (in years).  Given that the initial investment is $70, the interest rate is 3% (or 0.03 as a decimal) and the time is 12 years, you can form the following:  

I = (70) x (0.03) x (12)

8 0
3 years ago
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