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3 years ago

- 4X -5+ 2X equals -11 what is the value for

Mathematics

1 answer:

nikitadnepr [17]3 years ago

4 0

Answer:

x = 3

Step-by-step explanation:

-4x-5+2x = -11

(-4x+2x)-5 = -11

-2x-5 = -11

-2x-5+5 = -11+5

-2x/-2 = -6/-2

x = 3

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b. Tyler practiced the clarinet for 64% as much time as Han practiced the piano. How long did he practice?

Ksivusya [100]

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Step-by-step explanation:

Han spent 75 minutes practicing the piano.

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= 75 * 64%

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3 years ago

John is building a fence around his home currently his fence measures 14 feet on each side but he wants to increase only the wid

nalin [4]

Answer:

The dimensions of rectangular fence are 14 feet and 20 feet.

Step-by-step explanation:

We are given the following in the question:

Length of rectangular fence = 14 feet

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3 years ago

Find the volume of the prism.

umka21 [38]

Answer:

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Step-by-step explanation:

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The reason it is slightly less could be the facts the teachers want you to remember this one.

For right side prism the equation is (1/2)b x h x H

which means;

The volume of a triangular prism can be found by multiplying the base times the height. Both of the pictures of the Triangular prisms below illustrate the same formula. The formula, in general, is the area of the base (the red triangle in the picture on the right) times the height,h.

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3 0

3 years ago

Read 2 more answers

Substitute 10 for z in z -5 < 7

EleoNora [17]

Then it would be 10-5 < 7
so if you solved it it would be 5 < 7
So this statement is true

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3 years ago

The angles of a quadrilateral measure 80, 100, 100, 80 in this order what kind of quadrilateral has this shape what attributes h

Harrizon [31]

Answer:

Isosceles trapezoid

Step-by-step explanation:

-An isosceles trapezoid is also sometimes called a convex quadrilateral.

-It properties include:

A line of symmetry can often bisects a pair of opposite sides.

It has to obtuse alternating with each other after which a pair of acute angles alternate with each other i.e 80°, 80°,100°,100°
It has a trapezoidal shape which by definition has a two pair of parallel sides.
The angles on it's base or ceiling are equal hence the name Isosceles Trapezoid.

8 0

3 years ago