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3 years ago

If EF = 6 and EG=21 find the value of FG. The drawing is not to scale

Mathematics

1 answer:

Verizon [17]3 years ago

8 0

If EF = 6 and EG=21 find the value of FG. The answer is 15.

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A panther cub weighs 890 grams. At birth the cub weighed 450 grams. What is the percent increase in the panther cub's weight rou

Ksju [112]

Answer: 98%

Step-by-step explanation:

First subtract the birth weight from the new weight (890-450=440). To find what percent of 450 that is, divide the difference by 450 (440/450=97.78). Round to the nearest whole number (97.78==>98).

6 0

2 years ago

How would I start to solve number 15? Would I use distributive property?

natita [175]

$-5-x=2x-(4x+6)$

Using the distributive property is the correct first step. $(4x+6)$ is being multiplied by -1, so distributing gives

$-5-x=2x+(-4x-6)$
$-5-x=2x+((-4x)+(-6))$

Now, using the associative property of addition, you get

$-5-x=(2x+(-4x))+(-6)$
$-5-x=(2x-4x)-6$

Simplify the right hand side:

$-5-x=-2x-6$

Add 5 and $2x$ to both sides.

$(2x+5)-5-x=(2x+5)-2x-6$

On the left side, use the associative property. On the right, commutativity and associativity:

$2x+(5-5)-x=5+(2x-2x)-6$

Simplify.

$2x-x=-1$
$x=-1$

8 0

3 years ago

I'll mark u as brainliest pls help with these 2 questions

aev [14]

Answer:

3, 10

Step-by-step explanation:

5x-1=14 ->

5x=15 ->

x=3.

15+3x=45 ->

3x=45-15=30 ->

3x=30 ->

x=10.

Hope that help! :)

5 0

2 years ago

Read 2 more answers

For number one I put C I wanna know if it’s right lol

nadezda [96]

Answer:

I think your right

hope this helps

have a good day :)

Step-by-step explanation:

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2 years ago

A group of students were given a spelling test

xxTIMURxx [149]

Answer:

and?

Step-by-step explanation:

???

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3 years ago

Read 2 more answers