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3 years ago

HELP DUE IN 10 MINS! m∠WXZ =??

Mathematics

1 answer:

Nimfa-mama [501]3 years ago

4 0

Ur answer is 64°

180-(90+26)= 64

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Whoever puts there answer first get brainlest

Anvisha [2.4K]

Answer:

$\large Q1:\ x=18\ ft\\\\Q2:\ 6\ inches$

Step-by-step explanation:

Q3.

If ΔGHI and ΔJKL are similar, then the sides are in proportion:

$\dfrac{JL}{GI}=\dfrac{LK}{IH}$

We have

JL = x, GI = 9 ft, LK = 24 ft, IH = 12 ft.

Substitute:

$\dfrac{x}{9}=\dfrac{24}{12}$

$\dfrac{x}{9}=2$ <em> multiply both sides by 2</em>

$x=18\ ft$

Q4.

We must multiply the original length by a scale factor of 3/4:

$\dfrac{3}{4}\cdot8\ in=\dfrac{3}{1}\cdot2\ in=(3)(2)\ in=6\ in$

7 0

4 years ago

Please help 100 points!!!

kaheart [24]

Answer:

first one is 3 only second one is 2 only

Step-by-step explanation:

5 0

3 years ago

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SOMEONE PLEASE HELP ME ;( Your teacher asked your class to describe a real-world situation in which a y-intercept is 100 and the

vovangra [49]

Okay so your partner describes a situation that has a slope of NEGATIVE 5, not positive 5 as your teacher asked.
Instead, your younger brother could have started with 100 and GAINED 5 every month, instead of losing 5.

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3 years ago

Perform the indicated operation to write given polynomial in standard form: (x^3+2x^2 − 3x − 1) +(4 − x − x^3)

Rzqust [24]

Answer:

$\left(x^3+2x^2-3x-1\right)+\left(4-x-x^3\right)=2x^2-4x+3$

Step-by-step explanation:

To write any polynomial in standard form, you look at the degree of each term. You then write each term in order of degree, from highest to lowest, left to write.

To add the polynomials you need to:

Remove parentheses

$\left(x^3+2x^2-3x-1\right)+\left(4-x-x^3\right)=x^3+2x^2-3x-1+4-x-x^3$

Group like terms

$\left(x^3+2x^2-3x-1\right)+\left(4-x-x^3\right)=x^3-x^3+2x^2-3x-x-1+4$

Add similar elements

$\left(x^3+2x^2-3x-1\right)+\left(4-x-x^3\right)=2x^2-3x-x-1+4\\\left(x^3+2x^2-3x-1\right)+\left(4-x-x^3\right)=2x^2-4x-1+4\\\left(x^3+2x^2-3x-1\right)+\left(4-x-x^3\right)=2x^2-4x+3$

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4 years ago

There are 10 empty lockers in the hallway at school. Three mew students are to be given lockers. How many different ways could t

e-lub [12.9K]

Each get 3 lockers
i hope this helps

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4 years ago

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