Mathematics High School

I need a little help

I Need A Little Help

Answers

Answer 1

Answer:

A)  x = 8[tex]\sqrt{2}[/tex]

Step-by-step explanation:

in a 45-45-90 triangle, the legs to hypotenuse ratio is 1 : [tex]\sqrt{2}[/tex]

so in this problem the leg is 8 and the hypotenuse is 8[tex]\sqrt{2}[/tex]

Related Questions

Solve g(x) = h(x) for x:
g(x) = -2x - 2
h(x) = -4x – 8

Answers

answer: x = -3
set them equal to each other and reverse pemdas as shown in my image

The table shows the types of movies and the number of DVDs reented by customers at a Red Box in one

Based on the data in the table, what is the probability that a random customer will not rent a drama?

Answers

Answer:

A

Step-by-step explanation:

The probability that a random customer will not rent a drama is 4/5. Option B is correct.

What is probability?

Probability can be defined as the ratio of favorable outcomes to the total number of events.

here,
Total number of rented DVDs = 25 + 36 + 52 + 12 = 125
Number of Drama movies = 25

The probability that a random customer will rent a drama.
P(D) = 25 / 125 = 1/5

Now,
The probability that a random customer will not rent a drama,
P(D)' = 1 - P(D)
       = 1 - 1/5 = 4/5

Thus, the probability that a random customer will not rent a drama is 4/5. Option B is correct.

Learn more about probability here:

brainly.com/question/14290572

#SPJ5

Maria sells a motorcycle for $5,000 and a car for $25,000. What is the total commission that she will earn on the sale of these two vehicles?

Answers

Maria will make 10% on 5,000 for the motorcycle and 15% on 25,000 for the car she sold

a) ¿Cómo varia el volumen de una piramide en relación a su altura si el área de la base no cambia?​

Answers

Answer:Step-by-step explanation:

Answer:

si cambia su volumen cada vez se pone mas fina la piramide

help with this please
answer needed urgently

Answers

Answer:

5

Step-by-step explanation:

If 30 equals 4 and 60 equals 7, then 40 will equal 5 and 50 will equal 6.

The points (9, 9) and (5, 1) fall on a particular line. What is its equation in slope-intercept form?

Answers

your equation would be y= 2x-9

PLEASE HELP ME ASAP?!?!
Find the length of the missing side. Simplify all radicals. please show explanation!

Answers

Answer:

b = 12

Step-by-step explanation:

Using the Pythagorean Theorem:

a² + b² = c²

You can identify that 12√12 is the hypotenuse, as it is opposite to the right angle.

So:

12² + b² = (12√2)²

144 + b² = [(12√2) (12√2)]

144 + b² = (12 × √2 × 12 × √2)

144 + b² = (144 × 2)

144 + b² = 288

b² = 144

√b² = √144

b = 12

Josiah has a points card for a movie theater.
• He receives 70 rewards points just for signing up.
• He earns 11.5 points for each visit to the movie theater.
• He needs 139 points for a free movie ticket.

Answers

Answer:

v = 6

Step-by-step explanation:

Equation: 11.5v+70=139

There is an ample supply of identical blocks (as shown). Each block is constructed from four 1 × 1 × 1 unit-cubes glued whole-face to whole-face. What is the greatest number of such blocks that can be packed into a box that is 6 units tall, 7 units wide, and 8 units deep without exceeding the height of the box?

Answers

Answer:

9+9=1-6+9=890 so the awnser would be 8947

Answer:

8947

Step-by-step explanation:

gl

The sum of b and 3



Please this really important ​

Answers

Answer:

The answer to the question is b+3 (if you need an equation)

How would you solve this?

Answers

Answer:

Step-by-step explanation:

Find the slope = -2/1

Find the y-intercept = 5

Go to graph

put a dot at (0,5)

since it's a negative slope you will go up 2 and left 1

draw your line

_________________________________________________

Find the slope = 3/1

Find the y-intercept = 0

go to graph

Put a dot at (0,0)

Since it is a positive slope you will go down 3 and left 1.

To find the slope and y-intercept use this formula=

y=mx+b

m=slope

b=y-intercept

I'm sorry I don't know how to do a check equation for these.

Perla buys the star necklace that is originally $49.95 but is currently on sale for 62% off. If she gets an additional 20% off, what is the final price of the necklace?

Answers

Answer:

Step-by-step explanation:

Remark

It's not 82.

You have to take the 62% off and then follow it with 20% from the new price.

Solution

62%

If you get a reduction of 62%, it means that you pay 100% - 62% = 38% of the marked price of $49.95.

38% price =49.95 * 62/100

38% price = 3096.9 / 100

38% price = $30.97

20%  Reduction

20% more means that you pay 100% - 20% = 80%

20% more reduction = 30.97 * 80/100

20% more reduction = 2478/100

20% more reduction = 24.78

Conclusion.

Your final price before taxes is $24.78

Help me Out pleaseeeeeeeee

Answers

W is congruent to L, V is congruent to K, UV is congruent to JK

WILL MARK YOU BRAINLIEST

Answers

Answer:

the answer is 3/2

Step-by-step explanation:

...........

WELL, I NEED HELP AGAIN 3.0

Answers

Answer:

up by 4 left by 2

Step-by-step explanation:

Please help! 15 pts!
Ivanna, Andrea, Tabitha and Mary are sisters. Their father tells them that they will not be allowed to travel to Hawaii by themselves until their average age is 21. Right now, their ages are 19, 15, 14, and 12. In how many years will they be able to go to Hawaii?

Answers

Answer:

6 years

their average age now is 15

so, in six years the average age will be 21

Step-by-step explanation:

If im wrong you have my regrets

Which other expression has the same value as (-14)-(-8)
pls help

Answers

Answer:

-14+8

Step-by-step explanation:

Two minus signs directly next to each other are equivalent to a plus sign.

Answer:

-14.8 = -112 gitu aja sudah amat jangan maen game

In the right triangle below, cos(x) = 12/13. Find sin(x).
х

Answers

Answer:

5/13

Step-by-step explanation:

tell me if it right ok

If 15 mL of a solution contains 75 mg of medication, how many mg of medication are in 60 mL of solution?

Answers

Given:

15 mL of a solution contains 75 mg of medication.

To find:

How many mg of medication are in 60 mL of solution?

Solution:

We have,

Medication in 15 mL of a solution = 75 mg

Medication in 1 mL of a solution = [tex]\dfrac{75}{15}[/tex] mg

                                                     = [tex]5[/tex] mg

Medication in 60 mL of a solution = [tex]60\times 5[/tex] mg

                                                        = [tex]300[/tex] mg

Therefore, 60 mL of a solution contains 300 mg of medication.

CAN SOMEONE HELP MEEE:) PLEASEEE!!

Answers

Answer:

E

Step-by-step explanation:

Answer: get the app Socratic! It will help so much all you do is take a picture of the question. And it is fast

Step-by-step explanation:

ahhhhhahh please help marking brain list

Answers

Answer:

Subtracts 12-4

Step-by-step explanation:

3x+4=12

you will move 4 to the other side to make it 12-4 it is minus because the sign changes when you move it.

Determine which of the following pair of angles are complementary, supplementary or other

Answers

Answer:

I] 135+45=180

therefore supplementary angles

ii] 55+35=90

complementary angles

iii]55+45=100

neither

iv] 77+13=90

complementary angles

What is the measure of ∠J?

Answers

Answer:

6+6=12 12%3

ese seria el resultado

Answer:

<J = 45

Step-by-step explanation:

180 - 90 = 90

90/2 (because 2 angles are left) = 45

also <K will equal 45 as well

Determine which function has a greater change of rate.
Be sure to show work as well.

Answers

find slope
a. (-1,5) (0,0)
0-5/0+1
= -5
b. 4-3/4-3
=1
so a

500 grams of quarters

Answers

Answer:

0.04409 quarter

Step-by-step explanation:

I need help with solving this math problem please I will give brainliest to whoever gets it correct!!!!

Answers

Answer:

6^2+8^2=10^2

5^2+x^2=6^2

Step-by-step explanation:

use the pythagorean theorem 1) a=7 b=12

Answers

Answer:

√193

Step-by-step explanation:

7^2 = 49

12^2 = 144

144 + 49= 193

√193 because you are trying to find c not c^2

Are the two triangles congruent? (picture attached)

Answers

Answer:

c

Step-by-step explanation:

What is (-3) × (-5)

Answers

Two negatives make a positive so the correct answer is 15!

A rectangular dog pen has an area of 64xy square units. The width is 4y. Write an expression for the length.

Answers

Answer:

An expression for the length is:

[tex]l=16x[/tex]

Step-by-step explanation:

Given

Area of a rectangular dog pen = A = 64xy square units

Width = w = 4y

To determine

The length = l = ?

We know that the area of a rectangular object is

A = l × w

where w is the width and l is the length of the rectangle.

substituting w = 4y and A = 64xy in the equation

[tex]A=l\times w[/tex]

[tex]64xy\:=l\times 4y\:[/tex]

[tex]\:\:l=\frac{64xy\:}{4y\:\:}[/tex]

Divide the numbers: 64/4 = 16

[tex]l=\frac{16xy}{y}[/tex]

Cancel the common factor: y

[tex]l=16x[/tex]

Therefore, an expression for the length is:

[tex]l=16x[/tex]
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The lower chambers of the heart are the _____3. When both ventricles relax and refill this is the ________4. When both ventricles contract and pump the blood out through another series of valves this is the_________.Q 5-6 Select Physiology.5. Oxygen poor blood flows from the right atrium to the right ventricle that pumps blood out through the _________ to the lungs.6. The freshly oxygenated blood returns to the left atrium of the heart by way of the ______.Q 7-10 Select Continue.7. Oxygen rich blood flows down through the left atrium to fill the left ventricle, which pumps into the _____.8. Blood flows from the aorta into smaller _________, which carry it to all body organs and tissues.9. From the arterioles, blood flows into thin walled blood vessels called _______________.10. After flowing through venules, then veins, eventually all blood enter either the superior or inferior ____________ which empty into the heart. PLEASE HELP ASAP! 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