Mathematics Middle School

Please help it's
Use Pythagorean theorem to find isosceles triangle side lengths

Please Help It's Use Pythagorean Theorem To Find Isosceles Triangle Side Lengths

Answers

Answer 1

Answer:

44

Step-by-step explanation:

Answer 2

Answer:

The answer is B.

Step-by-step explanation:

a^2 + b^2 = c^2

(5)^2 + (12)^2 = (x)^2

25 + 144 = x^2

sqrt169 = x

13 = x

Related Questions

PLEASE HELP!!
A claw arcade machine contains stuffed animals and mystery boxes. There are 72 items in the machine. Winning a stuffed animal has twice as many favorable outcomes as winning a mystery box. How many of each item is in the machine?

Answers

Answer:

50 stuffed animals and 22 mystery boxes.

Step-by-step explanation:

Firstly, we assign variables.

Let the number of stuffed animals be x and the number of mystery boxes is y

The probability of selecting a stuffed animal is x/72 while the probability is selecting a mystery box is y/72

Now, since the total probability can be 1:

This means that

x/72 + y/72 = 1 •••••••(i)

what is the solution to this system of equations?

Answers

Answer:

D

Step-by-step explanation:

Answer:

No answer

Explanation:

There is no equation

Will give brainliest to correct answer please help

Answers

Answer:

Step-by-step explanation:

All I did was multiply all of the coordinates by 2.

There is a file attached with all of the coordinates.

Answer: 1a) the new coordinates would be (0,18, 12)

1b) actual picture width= 5 1/2 height= 8 1/4

New picture width= 11 1/2 height= 17 1/4

1c) enlargement

1d) 0

Step-by-step explanation:

Please awnser questions, no links, no I dont know

Answers

8 because if you line them up 8 is in the middle
1,4,8,12,4,10,15
First arrange the number in numerical order
1,4,4,8,10,12,15
Then the middle number is the median
So the answer is 8
= 8

Help me *I will give brainliest

Answers

what’s the question ?

Answer:

32

Step-by-step explanation:

Just divide both sides by 12 because 960/12=80 so 384/12=32

Help me with this please

Answers

1 mile = 1.80
Times that by 16
answer is 28.80
Your answer is 28.8!

WILL GIVE BRAINLIEST, 5 STARS, AND THANKS
... If correct
Harriet packed her blocks in a box to move. She put a 5 by 6 array across the bottom. She was able to fit 8 layers in each box. How many blocks could fit in 3 boxes?

Answers

(5)(6)(8) = 240
240 blocks in one box.
(240)(3) = 720
720 blocks in three boxes

WILL GIVE BRAINIEST PLEASE ONLY ANSWER WITH AN ANSWER
i need it urgently for class. Please solve the whole page

Answers

Look at the attached photo for solution

For an art project, Ms. Combs needs to purchase enough decorative braid so that each of her 28 students will have 4 inches of braid. Decorative braid is sold only by the foot at the craft store. Which of the following is the LEAST amount of braid Ms. Combs must buy to have enough for each student?

Answers

Answer:

10 feet

Step-by-step explanation:

can you help me plsssssssssssss

Answers

lol pretty sure it’s d but yeah.
D is the correct answer Because our medium ones sorting out least to greatest numbers our median is 78 from there our minimum is 60 an hour maximum is 100 now looking at the numbers 60-78 the median is 65 and from numbers 78 through 100 the median is 90 which is answer D

Each cube in this figure is a -centimeter cube. What are the dimensions of the prism? Select all that are true.

make sure to choose more than one, please.


The length of the prism is 2 centimeters.
The height of the prism is 3 centimeters.
The width of the prism is 1 1/2 centimeters.
The width of the prism is 3 centimeters.
The length of the prism is 4 centimeters.
The height of this prism is 1 1/2 centimeters.

Answers

Answer:

We need a picture to see what to do But i had this lesson and the answer is:  A C and F

Step-by-step explanation:

Why do many animals in grasslands stay together in herds?

a
Staying together allows them to eat the same food.
b
Staying together allows them to stay warm.
c
Staying together allows them to be safer from predators.
d
Staying together allows them to take care of the ecosystem.
Question 2 (3 points)
Fill in the blank of the following sentence to make it true:

An adaptation of plants growing in the _______________ biome is they have deep roots to help them get moisture when it's dry, as drought is common in this biome. Fires are also common here, so the plants' deep roots also allow them to regrow if there is a fire.

a
Tropical Rainforest
b
Tundra
c
Desert
d
Grassland
Question 3 (3 points)
Desert biomes are arid, or dry, environments that receive less than 10 inches of rain each year. Some deserts can be very hot, while other types of deserts can also be cold, like the Gobi Desert. A scorching hot desert like the Namib Desert in Africa cools rapidly each night when the sun goes down.

Which of the following is a behavioral adaptation that many animals living in a hot desert have developed to help them survive in a desert biome climate?

a
nocturnal, active only at night
b
migrating south during the winter season
c
hibernation
d
thick fur coats
Question 4 (6 points)
Select ALL of the following physical adaptations that plants found in a desert biome have developed to survive in this type of biome?

(Think about what we've learned about the characteristics of a desert biome climate)

a
large, broad leaves where water is evaporated quickly into the air
b
thick, waxy skin to hold in water
c
no leaves or have spines to prevent water loss
d
a shallow root system to soak up water quickly before it's evaporated
Question 5 (3 points)
Which of the following adaptations would best help a plant living in the understory or forest floor of a Tropical Rainforest biome?

a
Thin stems that bend but do not break in windy conditions
b
Small leave to reduce the amount of water loss
c
Large, broad leaves to consume as much sunlight as possible
Question 6 (3 points)
Poison dart frogs found in a Tropical Rainforest biome are brightly colored to aid in their survival in this type of biome.

Why is being brightly colored a beneficial adaptation for poison dart frogs?

a
to visually warn predators they are poisonous
b
to blend in with colorful flowers
c
to attract a mate
Question 7 (3 points)
How do extra layers of fat help animals survive in the Tundra biome?

a
It helps them sink deeper when dividing in the water to find food
b
It insulates their body to keep them warm
c
It provides them water
Question 8 (3 points)
Permafrost, the permanently frozen layer of subsoil of a Tundra, prevents plants found in this biome from pentrating this solid layer in order to grow deep roots.

What is a special adaptation that Tundra biome plants have developed to overcome this in order to survive there?

a
growing in clusters since clumping helps protect them the cold and wind
b
growing very tall to help reach more sunlight
c
large, broad leaves to help them get rid of excess water

Answers

Answer:

plz put one qusetion a time plz so i can put it down better

Step-by-step explanation:

All that I really know is that Question number 2 is letter A? and Question 7 is B.

brainliest!!!

pls help

Answers

Answer:

31.6

Step-by-step explanation:

38+29+16+42+33 = 158

158÷5 = 31.6

31.6 I’m sure this is it but hope am not wrong good luck!

please help me, i really need help

Answers

Answer:

23

Step-by-step explanation:

45

In miles it is 1.2 and in hours for the first one 1 hour and 4 hours ratio 1:2,1:5.1:9:2:3

Help me please I will give brainliest I promise

Answers

Answer:

Its the 3rd one

Step-by-step explanation:

Answer:

x line is less consistent but plays longer.

Can anyone help me fast?
Which of the following net can make a cube? Select all that apply!!

Answers

Answer:

D and C

Step-by-step explanation:

Please help! 8th grade algebra 1

Answers

Answer:

i)  y∝x  => y = kx and k = 2.5

ii) When x = 7, y is 17.5

Step-by-step explanation:

If y is directly proportional to x then according to the question

y∝x  which means y =kx where k is any constant

From the above example

8y=20x comparing it with y = kx

y =  (20/8)x

y = 2.5x

Here k = 2.5

i) y∝x  =>  y =2.5x

ii) if x=7 then y = ?

From above

y=2.5x

Put x = 7

y = 2.5 x 7

y = 17.5

. Which problem has a remainder of 3? *

A. 51 divided by 8
B. 481 divided by 9
C. 1,256 divided by 5
D. 3,180 divided by 9

Answers

Your answer is C lmk if that helps!

Which statement is true? A: 1/6=0.16 B: 0.08=4/5 C: 0.25<1/4 D: 1/3>0.3

Answers

Answer:LA

RESPUESTA ES LA C

It is either c or d

Select the values that make the inequality true.

Answers

Answer: 35,40,45,50,55

That is the answer to the 1st part.

Step-by-step explanation:

Answer:

35,40,45,50,55

OK I NEED HELP PLEASE!!!

Answers

Answer:

c

Step-by-step explanation:

because its close to 13

A                                                                                                                                                                                                                       ..........................................................................................................................................................................................................................................................................Your welcome.                  

                                                                                                                                                         

 

camilla earned a grade of 80% on a math test that has 20 problems. how many problems on this test did the student answered correctly?

Answers

Answer:

16 questions

Step-by-step explanation:

80% of 100 is 80, so we take that and divide it by 5 and we get 16.

Answer:

16 out of 20

Step-by-step explanation:

IF you ever run into problems like this just go to a calculator and start dividing numbers by 20 like this example: 15 divided by 20 = .75 convert that into a percent and its 75%. Same with 16/20= 80%

answer this please. also no explanation no brainliest

Answers

Answer:

96 units

Step-by-step explanation:

You have to split it into parts then add all together. 3 x 7 equals 21   4 x 7 equals 28 and 5 x 7 equals 35. 4 x 3 equals 12. But you have to split that in half for the area of a triangle. So, 21 + 28 + 35 + 6 + 6 = 96

96 units space you have to spray and divide all the units

What is 4/10 as a Fraction AND a Decimal
What is 6/10 as a Fraction AND a Decimal
What is 9/10 as a Fraction AND a Decimal
What is 3/10 as a Fraction AND a Decimal
)P.S I will report fake answers(

Answers

4/10 is 0.4
6/10 is 0.6
9/10 is 0.9
3/10 is 0.3
Also for extra as a percentage it will be going in order 40%, 60%, 90%, 30%
This is actually very easy. All you have to do is divide. For example, the fraction 4/10, all you have to do is divide 4 and 10 and you will get .4 and there you go, that’s your decimal.

Answers:
4/10 = .4
6/10 = .6
9/10 = .9
3/10 = .3

a cone has a height of 11 millimeters and a radius of 5 millimeters. what is its volume?

Answers

Answer:

287.83 cubic mm

Step-by-step explanation:

Given,

Height of the cone = 11 mm

Radius of the cone = 5 mm

Therefore, volume of the cone

[tex] = \frac{1}{3} \pi {r}^{2} h[/tex]

[tex] = \frac{1}{3} \times 3.14 \times 5 \times 5 \times 11[/tex]

= 287.83 cubic mm (approx. ) (Ans)

If the cone has a height of 11milimeeter the answer is 226.26

Brainliest for the first answer

Answers

The answer is D i think

PLEASE HELP ITS TIMED WILL GIVE MORE THEN 5 POINTS AND BRAINLIEST

Answers

Answer:

I believe it is c

Step-by-step explanation:

Correct me if I'm wrong but since the two lines look the same length I believe it is c

Brain list if you do workout

Answers

THAT LINK IS A SCAM DO NOT CLICK IT!!!

Anyways here’s the answer:
160 cm squared.

You find volume by doing length x width x height and then take that answer and divide it by 3. When you do 8x6x10, 480, and 480 divided by 3 is 160.

HELP PRODIGY PART 3!

Answers

Answer:

63 x 59 = 3717

Step-by-step explanation:

Answer:

882 63 time's 59 is 3717 but I got 882

Step-by-step explanation:

first step 567 then 315 then add 567+315=882

In 24 weeks Amanda earned $4,924 selling cars. She earns the same amount of money each week. Let “n” stand for the amount she earned each week. How much money does Amanda earn in one week?
explain how you got your answer
(pls i posted this 2 times before and no answer, ive wasted 30 points for a single question now :( )

Answers

you would divide 4924 by 24 and get about 205
You answer should be like 205
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