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Vedmedyk [2.9K]
3 years ago
11

What's the answer ?

Mathematics
1 answer:
zimovet [89]3 years ago
8 0
30 kilograms
.....................................
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In the accompanying diagram, line n is parallel to
mote1985 [20]
Here too same procedure
4) 156 is the answer
4 0
3 years ago
Can someone please help me with this problem?
pentagon [3]
The slope would be 0 because if you put in the coordinates with the formula, you would get the slope as 0. This also makes sense because both points have the same y point, so that means that the line wasn’t travelling up or down. And since it was only going through -8 that would be the y-intercept.

7 0
3 years ago
Ben's age is currently twice of his sister, Emma. 8 years ago, Ben's age was 2 and a half times that of Emma's age at that time.
Yakvenalex [24]

Emma is now 24 years old then Ben would be 2E, or 48 years old.

<h3>What is a system of equations?</h3>

A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.

Let B and E be Ben's and Emma's current ages, respectively.

We have given that;

Ben's age is currently twice of his sister, Emma.

B = 2E

and

8 years ago, Ben's age was 2 and a half times that of Emma's age

B-8 = 2.5(E-8)      

We can substitute the value of B from the first equation into the last one

B-8 = 2.5(E-8)

(2E)-8 = 2.5(E-8)

2E-8 = 2.5E- 20

-0.5E = -12

E = 24

Thus, Emma is now 24 years old then Ben would be 2E, or 48 years old.

Learn more about equations here;

brainly.com/question/10413253

#SPJ1

8 0
2 years ago
Read 2 more answers
Answers for 48 a &amp; b<br>answers for 49 a &amp; b<br>plz help
Hunter-Best [27]
48:
a. 1/4
b.1/3
hope this helps

4 0
3 years ago
Read 2 more answers
PLEASE HELP PLEAS PLS PLS PLS PLS
Alexxx [7]

Answer:

{105cm}^{2}

Step-by-step explanation:

Im assuming it's asking for the area of the shape.

We need to break the shape into two sections as shown in the picture. First we find the area of the rectangle (9×10)

90cm^2

Now for the triangle section (3×10)÷2

15cm^2

Now add up the two amounts.

105cm^2

5 0
3 years ago
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