Mathematics High School

help me plzz please please​

Help Me Plzz Please Please

Answers

Answer 1

Answer:

132 square feet

Step-by-step explanation:

a+b/2*h

20+24/2*6=132

Help Me Plzz Please Please

Related Questions

The answers to these questions please

Answers

Answer:

Q10 is 13.64 cm3

Q 11 is 221 cm3

Step-by-step explanation:

volume is cross sectional area times height for Q 10

volume is length times width times height for Q 11

Please Help me with this question will mark as Brainllest

Answers

Answer:

it is 72

Step-by-step explanation:

What is the square root pf 49284?​

Answers

Answer:

222

Step-by-step explanation:

It's not exactly easy to compute by hand. One method is to start by guessing and increase/decrease. Other is to use the group by two method: https://sciencing.com/calculate-square-root-hand-5081134.html

Triangle GHI is similar to triangle JKL. Find the measure of side JK. Round your
answer to the nearest tenth if necessary.
I
L
7
33
4
H
K
Answer:

Answers

Answer:

JK = 18.8

Step-by-step explanation:

7/33 = 4/JK

132 = 7JK

JK = 18.86

Answer:

JK=18.8

Step-by-step explanation:

so we are given that ΔGHI ~ ΔJKL

GI~JL (because corresponding parts of similar triangles are similar)

so GI/JL=ratio of similitude=7/33

GH~JK (corresponding parts of similar triangles are similar)

and GH/JK=ratio of similitude

so:

GH/JK=GI/JL

subsitute known values

4/JK=7/33

cross multiply

7JK=132

divide

JK=132/7

simplify and round

JK≈18.8

hope this helps!

Help pleaseeeeee thank you please don’t answer if you don’t know

Answers

Z= 154

Explanation:
Multiply 14 by each side to get rid of it
14•14 cancel out
Then multiply 11•14 = 154
Bring down the Z
Therefore z=154
Brainly please

What is the surface area?
5 yd
3 yd
3 yd
square yards

Answers

Answer:

147 square yards

Step-by-step explanation:

hope this helps:)))

Answer:

78 sq. yards

Step-by-step explanation:

surface area of cuboid =2(lb + bh + lh)

length= 5 yards

breadth=3 yds

height =3yds

=2(5×3+3×3+5×3)

=2(15+9+15)

=78 sq. yards

Find the volume of the cylinder in terms of x and to the nearest tenth

Answers

Answer:

12.57 in^3

Step-by-step explanation:

The easiest way to do this is to find the area of the circle surface and multiply it by the height

to find area the formula is pi r^2 and we are given the radius

so we plug in pi(2^2)=pi(4)= roughly 12.57

then we multiply the area by the height which is 1 so it would be the same

12.57(1)=12.57

Plzz help will mark brainliest don't do it for the points plzz!!!!
The answer choices for the first box is 1/2 and 2
The answer choices for the second box is clockwise and counterclockwise

Answers

Answer:

Your answer is below

Step-by-step explanation:

A dilation by a scale factor of 2 and a rotation of 270 clockwise maps triangle 1 to 3.

hope it helps! have a nice day :)

Explain why you think manufacturers frequently package their products in tall boxes, bottles, or cans

I NEED THE ANSWER ASAP

Answers

Answer:

So that it is safe from insects. insects cant open large boxes bottles or a steel can.

Why manufacturers frequently package their products in tall boxes, bottles, or cans is: To protect the product.

Product packaging?

Food packaging is important as it help to protect a product and to as well prevent the product from damaging when been shipped from the seller to buyer.

Manufacturer or producer tend to package their product  so as to keep the product safe and to as improve the product Shelf Life etc.

Therefore why manufacturers frequently package their products in tall boxes, bottles, or cans is: To protect the product.

Learn more about product packaging here:https://brainly.com/question/14500837

#SPJ2

A kayaker traveled 4 5/6 miles during the first hour, and 1 1/3 miles more then the next hour. How far did he travel in 2 hours

Answers

Answer:

11 miles

Step-by-step explanation:

Given that :

Distance traveled in first hour = 4 5/6 miles

Distance traveled in the next hour = 4 5/6 + 1 1/3

Therefore, the total distance traveled in 2 hours equals :

4 5/6 miles + (4 5/6 miles + 1 1/3 miles)

29/6 + 29/6 + 4/3

L. C. M of denominator = 6

(29 + 29 + 8) / 6

= 66 / 6 miles

= 11 miles

Distance traveled in 2 hours =. 11 miles

sorry for the color yellow
​

Answers

Answer:

I believe it's the first option.

A grocery store sells an 8 ounce bottle of juice for $1.76 what is the cost of the juice per ounce? Show your work

Answers

Answer:

22 cents

Step-by-step explanation:

8 ounces coat $1.76

So,

1 ounce costs $1.76 divided by 8 = $ 0.22 = 22cents

Hope this helps

If a grocery store sells an 8 ounce bottle of juice for $1.76. The cost of the juice per ounce is: $0.22.

Cost of juice per ounce

Using this formula

Cost of juice per ounce=Cost of juice/Ounce bottle of juice

Where:

Cost of juice=$1.76

Ounce bottle of juice=8 ounce

Let plug in the formula

Cost of juice per ounce=$1.76/8

Cost of juice per ounce=$0.22 per ounce

Inconclusion the cost of the juice per ounce is: $0.22.

Learn more about Cost of juice per ounce here:https://brainly.com/question/1564020

_________________ please help!!!!!!!

Answers

Answer:

The answer would be C)5

Step-by-step explanation:

The unknown triangle is half of the size of the original triangle, The right side measurement basically hints to the actual answer.

Write an equation that can be used to answer the question. Then solve. Round to
the nearest tenth if necessary.
How high is the ramp?
21 ft
19 ft
Oa h + 192 = 212: 8.9 ft
Ob. 21° - 192 = 12:28.3 ft
Och + 192 = 212; 80 ft
Od. h + 19 = 21; 2 ft

what’s the answer

Answers

Report this clown who put the first answer he’s trying to get your ip

Work out the probability that the spinner will land on 3

Answers

Answer:

https //ryan group.topper.school/ login

Sean wants to make a beaded necklace 16 1/2 inches long. If each bead is 3/4 in wide how many beads does he need?​

Answers

Answer:

22 beads

Step-by-step explanation:

You need to divide 16 1/2 by 3/4.

16 1/2  /  3/4 =

= 33/2  /  3/4

= 33/2 * 4/3

= (33 * 4)/(2 * 3)

= 11 * 2

= 22

Answer: 22 beads

Help with these 2 questions please

Answers

Answer:

Step-by-step explanation:

Surface area of the triangular prism = 2B + ph

B is the base area = 11 * 14

B =  154 sq. cm

p is the perimeter of the base =

timed, please hurry. thank you !

Answers

The answer to this question is 49

a) Complete the table of values for
y = x^2–2x + 5
​

Answers

Answer:

(-2, 13)

(-1, 8)

(1, 4)

(3, 8)

Step-by-step explanation:

plug in the x values into the given equation to get the y values you need

hope this helps :)

I got stuck on a question on edge can anyone help?

Answers

Answer:

A and D

Step-by-step explanation:

How do you write 1/9 as a decimal?​

Answers

Answer:

0.111111111

Step-by-step explanation:

Answer:

0.11

Step-by-step explanation:

The ones are never-ending so if you round it, it is 0.11

solve this please .......​

Answers

Answer:

The sum of reciprocals is 2/3.

You don't need complex numbers to solve this, but if you try to find a and b you will need complex numbers.

Step-by-step explanation:

a+b = 2

a*b = 3

1/a + 1/b = x

(a*b)*(1/a + 1/b) = (a*b)x

b + a = (a*b)(x)

2 = 3x

x = 2/3

b = 2 - a

a*(2 - a) = 3

-a^2 + 2a = 3

-a^2 + 2a - 3 = 0

a^2 - 2a + 3 = 0

let's solve the quadratic equation

a^2 - 2a + 3 = a^2 - 2a + 1 + 2 = (a - 1)^2 + 2 = 0

(a - 1)^2 = -2

[tex]a_1 - 1 = \sqrt{2}i\\a_1 = 1+\sqrt{2}i\\\\a_2 - 1 = -\sqrt{2}i\\a_2 = 1 - \sqrt{2}i\\[/tex]

these options correspond to a and b from the original question.

A car dealership decreased the price of a certain car by 14%. The original price was $47,400.
(a) Fill in the blank to write the new price in terms of the original price.
Write your answer as a decimal.
New price = Ï Original price
(b) Use your answer in part (a) to determine the new price.
New price: $]

Answers

Answer:

Original Price = $47,400

New Price= $47400*86/100= $40 764

A manufacturer claims that its new hand sanitizer reduces the number of days an average person is sick in a year. To test this claim, a researcher decided to conduct an experiment. The researcher randomly selected 300 people, divided into subject groups by age. Over the course of a year, all the subjects regularly used the hand sanitizer. At the end of the year, the researcher compared the number of days that the subjects in each group were sick.

Which statements about this experiment are true?

Answers

Answer:

The study uses blocking and random sampling.

Step-by-step explanation:

The statement with respect to the experiment should be true is that The study uses blocking and random sampling.

What is random sampling?

It should be the part of the technique related to sampling where each and every sample should contain equivalent probability of being selected. The sample that should be selected on random basis should be mean to be non-biased with respect to the total population.

hence, The statement with respect to the experiment should be true is that The study uses blocking and random sampling.

Learn more about experiment here: https://brainly.com/question/9882283

From a group of 11 people, you randomly select 2 of them. What is the probability that they are the 2 oldest people in the group? Give your answer as a fraction.​

Answers

Answer:

2/11

Step-by-step explanation:

Probability is the LIKELIHOOD of an event.

According to the word problem, there are 11 people in total and 2 of them are being selected.

The probability of them being the 2 oldest people is 2 in 11, or 2/11.

Quick maths question please help

Answers

Answer:

U have to add it all up

10+4+5+8+12=39..

Answer:

You have to break it up by two

Shape 1 : 10cm x 8cm x 7cm

Shape 2: 4cm x 5cm x 8cm

I wish I can

Please help me answer this have a good day

Answers

I’ll say debit card since he doesn’t have enough and debit card deducts money. It might not be right but I just wanna help!

Answer:

D

Step-by-step explanation:

The other option you are able to purchase the TV now or later but it says NOT an option for Mr.Lloyd

Hope this helps :)

plz mark brainly

What is the area? I will give 30 points ​

Answers

Answer:

35

Step-by-step explanation:

Answer:

Wouldn't the area be 42?

Please help me with this​

Answers

Answer:

Its B

Step-by-step explanation:

The drama club sold bags of candy and cookies to raise money for the spring show. Bags of candy cost $8.00, and bags of cookies cost $2.50, and sales equaled $33.50 in total. There were 5 more bags of cookies than candy sold. Find the number of bags of candy and cookies sold by the drama club

Answers

Answer:

Number of bags of candy = 2

Number of bags of cookies = 7

Step-by-step explanation:

Let, number of bags of candy = X

So, Number of bags of cookies = X + 5

Cost of candy bag = $8

Cost of cookies bag = $2.5

Total sales = $33.50

So, Total cost of Candy Bags + Total cost of cookies bags = Total sales

= 8X + 2.5 ( X +5) = 33.50

= 8X + 2.5X + 12.5 = 33.50

= 10.5X = 33.50 - 12.5

= 10.5X = 21

X = 2

So, number of bags of candy = 2

Number of bags of cookies = 2 + 5 = 7

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