Mathematics High School

Need help, please!
Thank you

Need Help, Please!Thank You

Answers

Answer 1

Answer:

here

Step-by-step explanation:

here

Need Help, Please!Thank You
Answer 2

Answer:

I think i gave u answer for 21 and 23 but ill give ya again :)

21.) x = 0

22.) x = 8

23.) x = 0

24.) x = 12

Step-by-step explanation:

21.) x + 12 = 12

=> x = 0

22.) x - 1 = 7

=> x = 8

23.) 12 + 2x = x + 12

=> 12 + x = 12

=> x = 0

24.) 2x - 14 = 10

=> 2x = 24

=> x = 12

(All of these equations are set equal to their opposite side on the same figure since both the sides are parallel and congruent)

Hope this helps!

Related Questions

Write the word sentence as an equation.

The sum of nine and one-fourth of a number g is equal to a number h.

Answers

Answer:

9+1/4g = h

Step-by-step explanation:

Find the slope of the line

Answers

Answer:

0.75

Step-by-step explanation:

What is the inverse of the function f(x) = 64x2 when x 2 0?

Answers

Answer:

The answer is A.

Y=64x²

X=64y²

X/64=y2

Then y = + or - root of x /8


Divide £144 in the ratio 5:7

Answers

Answer:

60:84

Step-by-step explanation:

We can divide 144 by 12 as 5+7 = 12.

We get 12 and we multiply 12 by both of the sections.

We get 60 and 84.

Aaron is a chocolate vendor. He finds that he needs 25 identical sweet boxes to pack all the chocolates he has if he puts 24 chocolates per box. How many sweet boxes will he need to pack all the chocolates, if he puts only 30 chocolates in a box?Immersive Reader (1 Point)

Answers

Answer: 20 boxes of chocolates

Step-by-step explanation:

First find out the total number of chocolates he has:

= 25 boxes * 24 chocolates per box

= 600 pieces of chocolate

The number of boxes needed if the chocolates are packed 30 in a box is:

= Total number of chocolates / Number of chocolates per box

= 600 / 30

= 20 boxes of chocolates

Please help!!! Will mark the brainiest

Answers

Answer:

I think the correct answer is the last one: 80<67+4g

please answer it soon

Answers

Hey dude we’re both from Nepal so here’s the written worksheet hope it helps :)

What is the absolute value of -6.75?

Answers

Answer:

6.75

Step-by-step explanation:

Have a good day :)

somebody please help me out with this question

Answers

Answer:

x = 108°

Step-by-step explanation:

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QUESTION: A pentagon has angles that measure 110°, 90°, 80°, 115°, and v. What is v?

Answers

Answer:

145

Step-by-step explanation:

angles in a pentagon add up to equal 540

Hence, 110 + 90 + 80 + 115 + v = 540

( note that we just created an equation that we can use to solve for v )

We now solve for v using the equation created

110 + 90 + 80 + 115 + v = 540

step 1 combine like terms

110 + 90 + 80 + 115 = 395

we now have 395 + v = 540

step 2 subtract 395 from each side

540 - 395 = 145

395 - 395 cancels out

we're left with v = 145

What is the surface area of a cylinder with the given dimensions?

Express your answer to nearest hundredth. Use 3.14 for pi.

Diameter = 14cm.; Height = 6 cm.

Answers

Answer:

The surface area of a cylinder with the given dimensions is 571.48 [tex]cm^2[/tex].

Step-by-step explanation:

To find the surface area, you need to use the formula [tex]2\pi r^2 + h * 2\pi r[/tex] where [tex]r[/tex] represents the radius and [tex]h[/tex] represents the height. In this problem, the expression would be [tex]7^2 * 3.14 * 2 + 3.14*14*6[/tex] = [tex]49 * 6.28 + 3.14 * 84[/tex] = [tex]307.72+263.76[/tex] = 571.48 [tex]cm^2[/tex].

the ages of the 11 players of a soccer team on the soccer field are shown. 21, 32, 22, 28, 26, 30, 29, 24, 22, 24, 26. what would cause the median age of the players on the field to decrese?

Answers

If a smaller number was added as an outlier

You have started keeping track of your spending habits. You have noticed that after 12 days you have
$1281 left in your account. You check again after 17 days have passed and your account is now at $861.
How many days will it take before you run out of money (assume you are spending money at a constant
rate)? Marks will be awarded only for the use of equations where t is the time elapsed in days and m is
the money left in your account in dollars.

Answers

Answer:

Time taken to elapse the remaining $861  = 10.25 days

Step-by-step explanation:

Assuming that I am spending at a rate of -x dollars per day

Let initial amount be A

The rate of expenditure = 1281-861/5 = 84 dollars per day

Time taken to elapse the remaining $861 = $861/$84 per day

= 10.25 days

Help please!! What are the steps of the Statistical Process and how they are used in the real world?

Answers

Answer:

The Statistical Process has five steps: Design the study, Collect the data, Describe the data, Make inferences, Take action. In a designed experiment, researchers control the conditions of the study.

Step-by-step explanation:

Fine the volume of the rectangular prism. (Pls answer)

Answers

Answer:

4 3/4 yd

Step-by-step explanation:

Por favor alguien que me ayude ( es un examen final) :(​

Answers

Answer:

A) 24

Step-by-step explanation:

Answer:

m = 24

Step-by-step explanation:

help me fast i will give brainlist

Answers

Answer:

c

Step-by-step explanation:

please mark brainliest

Answer:

option 3

Step-by-step explanation:

if 6 hours is $25.20 then 1 hour is $4.40.

To work this out, do 25.2 divided by 6

That means...

c = 4.20h

25.20 = 4.20 x 6

will give BRAINLIEST ​

Answers

Answer:

B

Step-by-step explanation:

175 I hope this helps you

Solve each equation using the substitution method.

8+=56

Answers

I’m not sure if the + was meant to be X but if it is then the answer is 7

56/8 = 7

Tara uses 8.8 pints of white paint and blue paint to paint her bedroom walls. 4 5 of this amount is white paint, and the rest is blue paint. How many pints of blue paint did she use to paint her bedroom walls?

Answers

Answer:

the blue paints of 1.76 pints is used to paint her bedroom walls

Step-by-step explanation:

Given that

Tara uses 8.8 pints of white paint

And, the 4 by 5 of this amount represent the white paint

We need to find out the number of paint used by the blue paint

So,

= 8.8 - (8.8 × 4 ÷ 5)

= 8.8 - 7.04

= 1.76 pints

Hence, the blue paints of 1.76 pints is used to paint her bedroom walls

1. Complete the following table for the proportional relationship:
Hot Dogs
I Total Price
1
2
$3.00
3
$7.50
12
$31.50
55
What is the constant of proportionality for the relation above?

Answers

Add 1.50 to each time the price goes up

Step-by-step explanation: Multiply by two each time and you will have your answer 1 hot dog is 1.50 two are 3.00 use that method and you will have the correct answer

A farmer had 240 rows in his field. He plowed 1/4 of them. How many rows did plow.
(Write explanation and answer)

Answers

The farmed plowed 60 rows.

1/4 of 240
1/4 x 240 = 60


[tex]5u + 11 = 56 \\ u = [/tex]
how resolve this ?​

Answers

Answer:

u = 9

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify

5u + 11 = 56

Step 2: Solve for u

[Subtraction Property of Equality] Subtract 11 on both sides:                         5u = 45[Division Property of Equality] Divide 5 on both sides:                                   u = 9

Answer:

u = 9

Step-by-step explanation:

5u + 11 = 56

Subtract 11 from each side.

5u + 11 - 11 = 56 - 11

Simplify.

5u = 45

Divide each side by 5.

5u ÷ 5 = 45 ÷ 5

Simplify.

u = 9

The histogram represents the time it takes employees to get to work each morning.
Which statement correctly describes the data?

A.The data is skewed left because the time it takes employees to get to work tails off to the left.

B.The data is skewed left because the time it takes employees to get to work tails off to the right.

C.The data is skewed right because the time it takes employees to get to work tails off to the right.

D. The data is skewed right because the time it takes employees to get to work tails off to the left.

Answers

Answer:  The Real answers are 1) ✔ skewed left and 2) ✔ 1-3

Step-by-step explanation:

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I need 3 more to move to a higher level but

i'm just glad to help.

A truck is bought at the price of $60,000. The value decreases at the rate of .25 every year (t). The exponential expression 60,000(0.75)t describes this situation. Find the value of the truck at 2 years.

Answers

Answer:

$33750

Step-by-step explanation:

Replace t with 2.  The correct formula is

[tex]60000(.75)^t[/tex]   (t is an exponent)

With t = 2, the value of the truck is

[tex]60000(.75)^2=33750[/tex]

HELP ME PLS!!! -1 2/5 - ( -4/5)=?

Answers

Answer:

-3/5

Step-by-step explanation:

-1 2/5=-7/5

-7/5-(-4/5)

-7/5+4/5

-3/5

50 POINTS

Show work for both questions.

Pleaseee don’t answer if you don’t know, I need this really soon.

Answers

Step-by-step explanation:

a)

[tex]\sin^{2}x + \cos^{2}x = 1[/tex]

Dividing both sides by sin^2x, we get

[tex]1 + \frac{\cos^{2}x }{ \sin^{2}x} = \frac{1}{\sin^{2}x } [/tex]

The 2nd term on the LHS is simply cot^2x and the RHS is simply csc^2x

[tex]1 + \cot^{2}x = \csc^{2}x[/tex]

b)

[tex]2 \sin x = 1[/tex]

[tex] \sin x = \frac{1}{2} [/tex]

[tex]x = \sin^{ - 1} (\frac{1}{2}) = \frac{\pi}{6} [/tex]

You can also graph it to arrive at the solution.

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option b is correct answer please Like me and Follow me

Someone help me with these please

Answers

A triangle is 180 degrees add the two number then subtract them from 180 and you’ll get your answer

A middle school took all of its 6th grade students on a field trip to see a ballet at a theater that has 1300 seats. The students filled 1001 of the seats in the theater. What percentage of the seats in the theater were filled by the 6th graders on the trip?

Answers

77%

I like to use ratios and cross multiply for problems like this. Take the part (1001) over the whole (1300), and that equals x percent of 100 percent.

1001/1300 = x/100
100100 = 1300x
x = 77
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