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yuradex [85]
2 years ago
10

Two right-angled triangles are joined together to make a larger triangle ACD.

Mathematics
2 answers:
enyata [817]2 years ago
8 0

Answer:

148.12 is acd

Step-by-step explanation:

Mashutka [201]2 years ago
8 0

Answer:

40.1

Step-by-step explanation:

the question asks to give your answer to one decimal place

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Kayla walks into her favorite store at the mall and sees a sign: All jeans and skirts 25% off! How much will she spend if she bu
Marysya12 [62]

Answer: £51

Step-by-step explanation:

25% off 49 = 36.75

25% off 19 = 14.25

36.75 + 14.25 = 51

8 0
2 years ago
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Your company has offices in 2 cities. The Denver office has 137 employees with an average salary of $67,013. The Anchorage offic
Charra [1.4K]

Alright, lets get started.

The Denver office has 137 employees with an average salary of $67,013.

So the total salay of all employees at Denver office will be = 137*67013

So the total salay of all employees at Denver office will be = $ 9180781

The Anchorage office has 25 employees with an average salary of $71,332.

So the total salary of employees at Anchorage office will be = 25 * 71332

So the total salary of employees at Anchorage office will be = $ 1783300

So, complete total salary of employees at both offices will be = 9180781+1783300

So, complete total salary of employees at both offices will be = $ 10964081

Total number of employees at both offices are = 137 + 25 = 162

So, the average salary of employee across the company = \frac{10964081}{162}

So, the average salary of employee across the company = 67679.5

Rounding off,

So, the average salary of employee across the company = $ 67680 : Answer

Hope it will help :)

7 0
2 years ago
Read 2 more answers
Ming used the calculations shown to find out how much he would spend on 6 pounds of ground beef if 10 pounds of ground beef cost
Angelina_Jolie [31]

Answer:

He determined pounds per dollar by dividing 10 by 25 but wrote the unit rate as a dollar value.

Step-by-step explanation:

Given

\frac{10\ pounds}{\$25} = \frac{10\ pounds}{25} / \frac{\$25}{25} = \frac{0.4}{1}

Unit\ Price = 40\ cents

40\ cents * 6 = \$2.40

Required

Determine Ming's error

Ming's error is from here

\frac{10\ pounds}{\$25} = \frac{10\ pounds}{25} / \frac{\$25}{25} = \frac{0.4}{1}

He calculated the unit rate as pound per dollar.

So, after calculating the unit rate, the unit should be:

Unit\ Rate = 0.4\ pound/\$

But instead, he solved as:

Unit\ Rate = \$0.4/ pound

<em>Hence, (a) is correct</em>

5 0
2 years ago
Read 2 more answers
The equation 9(u – 2) + 1.5u = 8.25 models the total miles Michael traveled one afternoon while sledding, where u equals the num
MArishka [77]

Answer:

h = 2.5

Step by step explanation:

We have been given an equation 9(u-2)+1.5u=8.25 that models the total miles Michael traveled one afternoon while sledding, where u equals the number of hours walking up a hill and (u – 2) equals the number of hours sledding down the hill.

To find value of u we will solve our equation.

Upon using distributive property we will get,    

9(u-2)+1.5u=8.25

9u-18+1.5u=8.25

Now let us add 18 to both sides of our equation.

9u-18+18+1.5u=8.25+18

9u+1.5u=8.25+18

Now let us combine like terms.

10.5u=26.25

Upon dividing both sides of our equation by 10.5 we will get,

u=\frac{26.25}{10.5}

u=2.5

Therefore, value of u is 2.5.

7 0
2 years ago
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The volume, V, of a rectangular prism is determined using the formula V=lwh, where l is the length, w is the width, and h is the
Olegator [25]

Answer:

Width of the rectangular prism

It is given to us that the volume of the rectangular prism is calculated by the given formula :-

v = lwh

Where,

v = volume

l = length

w = width

h = height

Now,

In the question we are given :-

v = 138.24 cubic inches

h =  9.6 inches

l = 3.2 inches

w = ?

Substitute these values in the volume formula given :-

138.24 = 3.2 * w * 9.6

138.24 = 30.72 * w

w = 138.24/30.72

w = 4.5

⇒ The width of the rectangular prism is 4.5 inches.

9 2
2 years ago
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