2 years ago

What is the solution to the inequality |2n +5| > 1?

Mathematics

1 answer:

NemiM [27]2 years ago

5 0

Answer:

the answer is C

Step-by-step explanation:

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Two students from each fourth and fifth grade class were on the planning committee.

Assoli18 [71]

Answer:

Step-by-step explanation:

17(2)=34

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2 years ago

Identify the best method for solving the given

PolarNik [594]

Elimination because u could multiply the second equation by -3 which would cancel the x and allow you to solve for y and then everntually x but yea elimination is the best method

4 0

2 years ago

What does AD equal? PICTURE INCLUDED* Triangle congruence and similarity.

mafiozo [28]

Answer:

AD = 7

Step-by-step explanation:

Given that the two triangles are similar by the SSS (side side side) postulate, the triangles share the same ratios when it comes to their sides.

We know the values for lines DB, EB and CB, therefore we can solve for AB, and subtract DB to find AD

We can solve the problem by solving for x:

$\frac{x}{32} =\frac{21}{24}$

Cross multiply.

$24x = 672$

Simplify.

$x=28$

Subtract the value of DB to find AD.

$28-21=7$

$AD=7$

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2 years ago

The axis of the sphere below is 16 units in length. What is the surface area of the sphere?.

Nataly_w [17]

There are enough information's already given in the question. Based on those information's that answer can be easily deduced.
Radius of the sphere = 8 units
Then
Surface area of the sphere = 4 *pi * r^2
= 4 * pi * (8)^2
= 4 * pi * 64
= 256pi
I hope that this answer has come to your help.

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3 years ago

Read 2 more answers

Josh book has 64 pages. Josh read 27 pages in the morning He reads 18 more pages that night How many pages does josh need to rea

Ainat [17]

Josh needs to read 19 more pages

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3 years ago