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3 years ago

7

Drag and drop each verbal phrase next to the algebraic expression that models it.

1 answer:

Aleksandr-060686 [28]3 years ago

6 0

Answer: first one is : the base salary of an employee and a 9% salary increase; second one is : the price of a winter coat and a 90% discount ; third one is : the number of students attending school last year and a 90% increase from last year ; fourth one is : the cost of groceries and a 9% discount with coupons

Step-by-step explanation:

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Can someone help me with this please

Yuri [45]

Answer:

ofc ill help! x=-35

Step-by-step explanation:

4 0

3 years ago

An equilateral ∆ has sides of length 16 cm. Find the length of an altitude.

inn [45]

The length of the altitude is $8\sqrt{3}$

Explanation:

Let ABC be an equilateral triangle.

It has sides of length 16 cm

Let AD be the altitude of the triangle.

We need to determine the length of an altitude.

Let AC = 16 cm and CD = 8 cm

Let us consider the right angled triangle ADC

Using the Pythagorean theorem, we have,

$AC^2=AD^2+DC^2$

Substituting the values, we get,

$16^2=AD^2+8^2$

$256=AD^2+64$

$192=AD^2$

$8\sqrt{3}=AD$

The length of the altitude is $8\sqrt{3}$

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3 years ago

36 (6 - 4x) – 27x = 10x - 31

Colt1911 [192]

The answer is highlighted and I put the work for checking the answer at the bottom

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3 years ago

What is the value of x in the equation 1.8-3.7x=4.2x+0.3<br><br>

wlad13 [49]

Answer:

15/79

Step-by-step explanation:

or in Alternate form is X= 0.1898734177215

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2 years ago

How long one side of the flower garden

lakkis [162]

20m / 2 = 10m

On each side, it is 10cm

Hope it helps! :D

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3 years ago

Read 2 more answers