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3 years ago

Ming wrote the table of points below.

Mathematics

1 answer:

borishaifa [10]3 years ago

6 0

Answer:

I am 99.99% sure it is the first one

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AB is half of GJ. AB= x+11 and GJ = 2x + 5 what is AB ( also this is proven with mid segment theorem I think so yea)

zimovet [89]

Answer:

AB = 2.5

Step-by-step explanation:

Given that,

AB is half of GJ.

$AB =\dfrac{GJ}{2}$

Also, AB = 2x+11 and GJ = 2x + 5

We need to find the value of AB.

ATQ,

$2x+11=\dfrac{2x+5}{2}\\\\\text{Cross multiplying both sides}\\\\4x+22=2x+5\\\\4x-2x = -22+5\\\\2x=-17\\\\x=-8.5$

So,

AB = x+11

= -8.5 + 11

= 2.5

Hence, the value of AB is 2.5.

3 0

3 years ago

How do you write 5.8 as a mixed number

Brilliant_brown [7]

We know that
the number $5.8$
is equal to
$5+0.80$
and
$0.80$ is equal to
$8/10$
divide by 2 both members
$\frac{8}{10} = \frac{4}{5}$

therefore

the number $5.8$ is equal to $5 \frac{4}{5}$

6 0

4 years ago

Read 2 more answers

Given that triangle ABC ~ triangle DEF, solve for x and y

Marina CMI [18]

Y would be 8 X would be 10

4 0

3 years ago

I’m confused, it’s domain and range

nikklg [1K]

Step-by-step explanation:

domain: x-values

range: y-values

<u>Graph 8</u>:

domain: -2 ≤ x ≤ 4 (the lowest x-value is -2 and the highest is 4)

range: 0 ≤ y ≤ 6 (the lowest y-value is 0 and the highest is 6)

<u>Graph 9</u>:

domain: -∞ ≤ x ≤ 0 (the lowest x-value is negative infinity and the highest is 0)

range: -∞ ≤ y ≤ 0 (the lowest y-value is negative infinity and the highest is 0)

7 0

3 years ago

Help please , sorry to ask again .

saul85 [17]

It would be D because when you solve for the vertex, first it says in the parentheses to add 3 which is to move 3 to the left. Then you see outside the parentheses to subtract 2 which is to move down. This is how you know it is D

5 0

3 years ago

Read 2 more answers