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2 years ago

I needddd help plzzzzzzz

Mathematics

1 answer:

lions [1.4K]2 years ago

7 0

Answer:

it should be the 3ird one

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Some please help I’ll give you Brainliest

Allisa [31]

Answer: line N

Lenght of XY: 3

Step-by-step explanation:

The line N splits XY into two parts

5x+8=9x+12

-9x on each side

-4x+8=12

-8 on each side

-4x=4

divide by -4 on each side

x=-1

8 0

3 years ago

A sampling of hemlock trees revealed that 7 out of 190 trees are infected with insects. About how many of the 950 hemlock trees

nignag [31]

Answer:

About 35 trees in a state park are infected with insects

Step-by-step explanation:

we know that

7 out of 190 trees are infected with insects

using proportion

Find out about how many of the 950 hemlock trees in a state park are infected with insects

$\frac{190}{7}=\frac{950}{x} \\\\x=7(950)/190\\\\x= 35$

therefore

About 35 trees in a state park are infected with insects

3 0

3 years ago

Ok so I wanted to make sure my math was correct Is 274.43 - 20.46 - 25.89 = 228.08

romanna [79]

<h2>yes you are absolutely correct.... </h2>

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<h3>mark it as brainliest... ✌✌✌</h3>

5 0

2 years ago

Read 2 more answers

Identify the number types that describe a bar over 7

Morgarella [4.7K]

Answer:Type of Number Example

Prime Number P=2,3,5,7,11,13,17,…

Composite Number 4,6,8,9,10,12,...

Whole Numbers W=0,1,2,3,4,…

Integers Z=…,−3,−2,−1,0,1,2,3,…

Step-by-step explanation:

8 0

1 year ago

It says to use rounding or compatible numbers to estimate the sum. first problem is 24 + 8

KonstantinChe [14]

The estimated sum is 30.

4 0

3 years ago