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monitta
4 years ago
12

What is the value of x? Enter your answer in the box.

Mathematics
2 answers:
hichkok12 [17]4 years ago
8 0

Answer:

x = 25

Step-by-step explanation:

<em>Step 1: Identify the similar triangles</em>

Triangle DQC and triangle DBR are similar

<em>Step 2: Identify the parallel lines</em>

QC is parallel to BR

<em>Step 3: Find x</em>

DQ/QB = DC/CR

40/24 = x/15

x = 25

!!

Sever21 [200]4 years ago
8 0

Answer: x=25

Step-by-step explanation:

In order to calculate the value of "x", you can set up de following proportion:

\frac{BQ+QD}{QD}=\frac{RC+CD}{CD}\\\\\frac{24+40}{40}=\frac{15+x}{x}

Now, the final step is to solve for "x" to find its value.

Therefore, its value is the following:

1.6=\frac{15+x}{x}\\\\1.6x=x+15\\\\1.6x-x=15\\\\0.6x=15\\\\x=\frac{15}{0.6}\\\\x=25

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Order these numbers from least to greatest : 0, 1 ,1/2,8/9,49/100,11/20,1/13. *please help!*​
lina2011 [118]

Answer:

8/9,1/2,49/100,11/20, 1/13

Step-by-step explanation:

Here, we want to list the numbers in ascending order

From the smallest to the highest

So we have;

8/9,1/2,49/100,11/20, 1/13

The key to this can be expressing the numbers in their decimal forms

8 0
3 years ago
Solve the inequality and write the solution in set-builder notation.<br> t-3&gt;-8
dedylja [7]

I have no idea what set builder is, so I'll just solve it if that's okay.

t-3>-8

First, to cancel out -3, you need to add it to both sides.

t-3>-8

+3  +3

t>-5

---

hope it helps

5 0
3 years ago
In a 45-45-90 triangle, what is the length of the hypotenuse when the length of one of the legs is 8 in.?
aliya0001 [1]
The answer is A
the legs are x and the hypotenuse is x√2.
x is 8 so the hypotenuse is 8√2
6 0
4 years ago
Read 2 more answers
How do I find the volume of a prism?
frez [133]

Answer:

470 cm³

Step-by-step explanation:

Decompose the prism into two rectangular prism.

Prism 1 will have the following dimensions and volume:

Length = 10 cm

Height = 8 cm

Width = 9 - 5 = 4 cm

Volume = L × W × H

Volume = 10 × 8 × 4 = 320 cm³

Prism 2:

Length = 10 cm

Height = 3 cm

Width = 5 cm

Volume = 10 × 3 × 5 = 150 cm³

✔️Volume of the entire prism = 320 + 150 = 470 cm³

6 0
3 years ago
What is the value marginal product of labor if p = $10, mpl = $25, and apl = 40? multiple choice $400 $10,000 $250 $1,000
ioda

If P=$10, MPL= $25 and APL=$ 40, then the value of marginal product of labor is $250

The marginal product of labor (MPL) is the change in output that results from employing an added unit of labor.

The average product of labor (APL) is the total product of labor divided by the number of units of labor employed.

Here,

P= $10

The marginal product of labor (MPL)= $25

The average product of labor (APL)= $40

The value of marginal product of labor= P × The marginal product of labor (MPL)

The value of marginal product of labor= 10×25=$250

Hence, If P=$10, MPL= $25 and APL=$ 40, then the value of marginal product of labor is $250

Learn more about the value of marginal product of labor here

brainly.com/question/15072173

#SPJ4

3 0
2 years ago
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