Mathematics Middle School

PLZ HELP ME if u do u will be a life saver :)

PLZ HELP ME If U Do U Will Be A Life Saver :)

Answers

Answer 1

Answer:

1stB = 2nd H

2ndB = 3rd H

3rdB  = 1st H

Step-by-step explanation:

1stB = 2nd H

2ndB = 3rd H

3rdB  = 1st H

As they are right angle triangles and 2 lines are perpendicular.

To find height of any shape we look for perpendicular line this also applies to segments.

Segments as seen below can only be cut off areas of a circle by either a chord touches line as shown second picture, or a secant which is a perpendicular use line . and crosses the line of the circle but is not shown in picture only the chord is.

Secant line still forms a segment but is only used usually with overlapping shapes some which are parallel in geometry solving for tangents or shading.

PLZ HELP ME If U Do U Will Be A Life Saver :)
PLZ HELP ME If U Do U Will Be A Life Saver :)
Answer 2

Answer:

1stB = 2nd H

2ndB = 3rd H

3rdB  = 1st H

Step-by-step explanation:

Related Questions

BRainliest to right answer

Answers

the answer is A because it’s not decreasing and it’s not B because it’s not unbalanced

Answer:

I would say B

Step-by-step explanation:

when the ball is rolling down the ramp the forces are unbalanced

ples help find the slope and try

Answers

Answer:

what am i sopposed to do

Step-by-step explanation:

Parker went shopping for a new pair of sneakers. Sales tax where he lives is 5%. The price of the pair of sneakers is $23. Find the total price including tax. Round to the nearest cent.

Answers

23 x 5% =

23 x 0.05= 1.15 (total sales tax)

23 + 1.15= $24.15 (total price)


23 x 5% =

23 x 0.05= 1.15 (total sales tax)

23+ 1.15= $24.15 (total price)

please explain how you got your answer too!

Answers

Answer:

43

Step-by-step explanation:

First you find the last angle which would be 80 because of vertical angles so then you would do 180-57-80= 43 which is x

Answer:

43

Step-by-step explanation:

123 - 80 = 43

The price of a skateboard after a 25% discount is $165. What was the price before the discount?

Answers

25% of 660 is 165- so the skateboard was $660 before the discount (i believe so)

plsss help meeeeeeeee

Answers

Answer:

121

Step-by-step explanation:

the upper quartile is the left side on the box

Answer:

the upper quartile is 121

would you solve this by multiplying the second equation by 2 or -2 and why?

Answers

What’s the equation?
Umm can you take a screen shot of the question???

the midpoint of y and 31 is -5. what is y

Answers

y = -41.
EXPLANATION.
if -5 is the midpoint, it must be -5 + 36.
Because there is 36 numbers between 31 and -5.
So -5 + 36 = -41.

this is my last question its REALLY hard and i need the smartest person to help pls ;-; im giving brainliest if u help out and lol youll be praised

Answers

Answer: They are incorrect

Step-by-step explanation: They are incorrect because 12+15=27 and 20+9=29 so it won't work out because the numbers need to be equal. I hope this helps!

Draw an annotated diagram and explain the meaning of the expression (especially the missing number) in terms of the situation. 12 divided by 4

Answers

Answer:

What is the missing value ; 6 to 4 = 18 : ______

Step-by-step explanation:

6 to 4= 18
This is the answer.

I will give a crown if you answer right :>

Answers

Answer:

0.7= 1

3.9= 4

1.8= 2

1.4= 1

2.2= 2

Step-by-step explanation:

i love ur pfp

if the decimal is .5 or higher, you round up. otherwise, round down. (simple for just tens place decimals)

Answer:

starting from top left going down then going to the top right then down

Step-by-step explanation:

1.0 4.0 2.0 1.0 2.0

(07.01)

Which of the values in the set {2, 3, 4, 5} is a solution to the equation 2x + 4 = 10? (10 points)


Question 1 options:

2

3

4

5

Answers

The answer is 3.
EXPLANATION:
2x must equal 6 because you add it to 4 to get ten
the format Xc is multiplication.
2 x 3 is 6 so the answer is 3
The answer is 3.

EXPLANATION:

2x must equal 6 because you add it to 4 to

get ten

the format Xc is multiplication.

2 x 3 is 6 so the answer is 3

HELLO AGAIN HERE'S ANTOHER QUESTION

Answers

I believe it’s B but i’m not too sure.

simplify the equation and show your work.

-d - 10.25 (16d - 4)

Answers

Answer:

-165d+41

Step-by-step explanation:

-d-10.25(16d-4)

distribute:

-x-164x+41

collect like terms:

-165x+41

-d - 10.25 (16d - 4)
-10.25 x 16d = -164d 10.25 x 4 = 41
-d - 164d + 41 = -165d + 41

-d - 10.25 (16d - 4) = -165d + 41

Kennedy buys cell phone cases for $4.50 and sells them to her friends for $18.00. What is the percent mark-up?
(HINT: use the percent of change method)

Answers

300% markup is the answer

hey if you can help that would be great

Answers

Answer:

C

Step-by-step explanation:

Just because

Answer:

758.4mm²

Step-by-step explanation:

Determine if each solid is a prism, pyramid, cylinder, cone, or sphere.

Figure A is a ______.

O A.) Cone
O B.) Cylinder
O C.) Pyramid
O D.) Sphere

Figure B is a ______.

O A.) Circle
O B.) Cone
O C.) Cylinder
O D.) Sphere

Figure C is a ______.

O A.) Cone
O B.) Cylinder
O C.) Prism
O D.) Sphere

Figure D is a ______.

O A.) Cone
O B.) Cylinder
O C.) Pyramid
O D.) Sphere

Answers

Figure A is a cone
Figure B is a sphere
Figure C is a cylinder
Figure D cone (I don’t think it’s a pyramid, cus it doesn’t look like it has the sides of a pyramid)

Answer:

A. Cone

B. Sphere

C. Cylinder

D. Cone

Emma went to the beauty salon and her bill was $72.60 before tax. a) The sales tax rate was 8%. How much did Emma pay in tax? b) Emma added a 20% tip on the amount before tax was added. How much money did Emma leave as a tip? c) How much did Emma pay in total at the beauty salon?

Answers

Answer:

The answer is 94.09 in total

Step-by-step explanation:

1)The tax is 5.81

2)The 20% tip was 15.68

So in total she payed 94.09

What is the solution to the equation?

Answers

Answer: n=1/2 or 0.5 (same thing)

Step-by-step explanation:I wrote down a step by step on the attached image. thanks!

pls help me
TROLL FOR POINTS= REPORT

CORRECT ANSWER= BRAINLIEST

Answers

Answer:

g < 4

Step-by-step explanation:

Let's start with what his goal is. He wants to stay UNDER $65 per month so we will use the "<" symbol....

He also already has to pay $53 per month just for the plan, so we will subtract the total budget per month $65 - $53 = $12 left for extra gigabytes.

We have only $12 left to use for the extra gigabytes he wants to use.

We know that each gigabyte is $3 so it makes sense to say "3 times g" represents our situation, or "3g" and our budget is now technically $12.

(g = amount of gigabytes...)

We will solve for g

$3g < $123g/3 < 12/3g < 4

g < 4 hope it helps can I get brainlest please

Help help help help help

Answers

Answer:

x^2 + 3x + -28

Step-by-step explanation:

this could very much be wrong, i havent done this unit in ages. sorry if its incorrect

hope it helped anyways :)

Blurry but an you help me

Answers

Answer:

D)5/11

Step-by-step explanation:

So yeah there's 22 balls in total!

Then for the red balls, there are the balls numbered evenly: 6, 8, 10, 12, 14. So there's 5 even balls for red.

Then for the green balls: 8, 10, 12, 14, 16, there are also 5!

5+5=10

10/22

=5/11

The answer is D!

Hoped I helped (P.S. I love math)

The answer is
D because I copied the person who answered before me so if you get it wrong blame them not me I’m just trying to get points

Algebra Nation Section 1 Topic 4 Question 7

Answers

Answer:::::::::::::::::::::::::::::::::::::

Step-by-step explanation:

please help! than you!

Answers

Answer:

1&3

Step-by-step explanation:

both can get a number the same like cuz 4×6=24, 3×2=6 and even if you flip the numbers same answer for both

ples I need help asap

Answers

Answer:

i have n idea XD sorry...

Step-by-step explanation:

What is the slope of a line that passes the points (-2,3) and (4, -12)?
-3/2
-2/5
-5/2
-9/2

Answers

Answer:

-3/2

Step-by-step explanation:

Answer:

[tex]\frac{-5}{2} = -2.5[/tex]

Step-by-step explanation:

[tex]\frac{y2 - y1}{x2 - x1} = \frac{-12 - 3}{4 - -2} = \frac{-15}{6} = -2.5[/tex]

[tex]\frac{-3}{2} = -1.5\\\\\frac{-2}{5} = -0.4\\\\\frac{-5}{2} = -2.5\\\\\frac{-9}{2} = -4.5[/tex]

I hope this helps! May i please have brainliest? :)

The length of a rectangle is 8 more than the width of the rectangle. The perimeter of the rectangle is 40 centimeters. Write and solve an equation to determine the length and width of the rectangle. (Please show work!)

Answers

Answer:

the lenth of a rentangle is 8

Step-by-step explanation:

I WILL GIVE BRAINLIEST!!!! PLEASE ANSWER AND NOT TROLL

Answers

Answer:

angle 2=138 degreees

Step-by-step explanation:

Okay so I am not hundred percent sure, sorry if the answer is wrong. If you want me to show my work then ask

42+42= 84

180-84=

96

This is correct

Which of the following angles can be added together to create 177°? Explain your answer using words.

Answers

First you’d look for ones units that add up to 7, so in this case (5)4 and (6)3

Add 54 and 63 to get 117

Subtract 117 from 177 to get 60

25 and 35 equal 60 (I just know that from common knowledge I have no idea how to explain that in words)

So 25 + 35 + 54 + 63 = 177

A recipe uses 3/4 cup of water and 2 cups of flour and 1/2 of salt. Write the ratio of salt to flour as described by the recipe. Then find the value of the ratio. the scale of the ratio..

Answers

Answer:

1 : 6

Step-by-step explanation:

Water : flour

⅓ : 2

⅓ ÷ 2

⅙

1 : 6

Other Questions
Which repeated series equals8108104810+10+10+1081010101084444444444 The following system of inequalities shows the relationship between two numbers, where the value of x is less than the value of y,and both numbers are integers.Which solution is valid within the context of the situation? If 25% of an item is 20$, what is the original price?I will give Brainliest ASAP!!! (1 p 18. Demarcus drew a pair of complementary angles. He drew one angle that had a measure of 48. What was the measure of the other angle he drew? 42 48 O 132 O 138 Lyman Company has the opportunity to increase annual credit sales $100,000 by selling to a new, riskier group of customers. The expenses of collecting credit sales are expected to be 15 percent of credit sales. The company's manufacturing and selling expenses are projected at 70% of sales, and its effective tax rate is 40%. If Lyman accepts this opportunity, its after-tax profits would increase by an estimated:_____.a. $10,200.b. $10,000. c. $9,000. d. $14,400. Answer pls thank you las palabras disfrazadas no se pueden emplear en los medios de comunicacin cierto o falso Which elements do bluegrass, country, and folk music all have in common?a. Songs have complex chord changes and structures.b. They use similar instruments.c. Cecil Sharp discovered all three forms.d. They have their roots in the traditional music of the Rocky Mountains. I NEED HELP PLSSSSSSSSSS To approximate the actual concentration of enzymes in a bacterial cell, assume that the cell contains equal concentrations of 1,000 different enzymes in solution in the cytosol and that each protein has a molecular weight of 100,000. Assume also that the bacterial cell is a cylinder (diameter 1.0 m, height 2.0 m), that the cytosol (specific gravity 1.20) is 20% soluble protein by weight, and that the soluble protein consists entirely of enzymes. Calculate the average molar concentration of each enzyme in this hypothetical cell. 1) How many molecules are in 0.02 moles of beryllium iodide? PLEASE HELP WILL MARK BRAINLIEST!!! Q1.) Morgan buys 3 pairs of socks for $1.29 each and a pair of shoes for $29.95. The sales tax is 8 %.What is the total amount she spends including tax? Is tu parallel to vw? Explain.O no, because both lines have a slope ofno, because the slopes of the lines are not equalO yes, because both lines have a slope of 2O yes, because the slopes of the lines are not equal What is the slope of the line in the graph? 2. Which part of the nucleotide encodes (holds) the genetic information?(highlight correct answer)A. SugarB. PhosphateC. BaseD. Sugar-phosphate backbone 3. Explain what would happen to the digestion process if enzymes were not present. SC.6.L.14.5 identify the like terms 4b, 8, 2b, 1 hi please help with my maths! finish the lyricsa potoao flew