Mathematics Middle School

Four triangles are shown. Based on these triangles, which statement is true?

Four Triangles Are Shown. Based On These Triangles, Which Statement Is True?

Answers

Answer 1

Answer:

First one

Step-by-step explanation:

100+30=130 That is the rule for finding w

And z=50

Answer 2

Answer: the first one

Step-by-step explanation:

Related Questions

Bob needs to buy a cover for his above-ground pool. The pool is in the shape of a circle and has a diameter of 18 feet. Pool covers cost $0.75 pers square foot how much should bob expect to spend on a pool cover? Wil Mark brainliest

Answers

Answer:

13.5 dollar he should he expect

Answer:$ 2054.325

and can i have brainless

Step-by-step explanation:

Tommy made $72 for mowing 9 lawns. How much money would he make for mowing 15 lawns?

Answers

120
72 divided by 9 x 15 = 120
It’s 8$ a lawn, cause 72$ divided by 9 is 8$. So for 15 lawns he would make 120$

PLEASE HELP I GIVE BRAINLIEST I NEED IT ASAP

Answers

Answer:

D 13

Step-by-step explanation:  L+L+W+W=Perimeter

2(1/4x)+2(2x+1)=4.5x+2            

4.5x+2=29        Subtract 2

4.5x=27             Divide by 4.5

x=6                                                            1/4(6)= 1.5 W=1.5      1.5(2)=3

                                                                 2(6)+1=13                  13(2)=26

                                                                                   26+3=29inches perimeter

Answer:

A: 12 4/9

Step-by-step explanation:

1/4x (2x + 1) = 29 (Combine like terms, NOT distributive property!!!)

   2 1/4x + 1 = 29

               - 1    - 1

2 1/4 / 2 1/4x = 28 / 2 1/4

                  x = 12 4/9

I don't understand this... please help :(

Answers

Answer:

Radius is the distance from the center of the circle to the edge (if you were to cut just a slice of pizza)

diameter is directly in the middle from one end to the other (if you were to cut the pizza in half)

this means that the diameter is DOUBLE the radius

circumference is the length of the outside of the circle (so the length of the pizza crust)

this one is tricky because to find circumference you need to do  [tex]2\pi r[/tex] (r is the value of the radius)

so for problem 1 the radius is 3 cm (the line is equivalent to if you were trying to cut out one slice of pizza)

the diameter is DOUBLE the radius, so if you were to cut the pizza in half all the way it would be 6 cm

and the circumference ([tex]2\pi r[/tex]) is 2 * pi * 3 cm

because it says to round pi to 3.14, the circumference would be 18.84

lmk if this wasn't a good explanation or if you want help on the other problems too

Simplify the expressions by combining like terms

-3d + 8d - 5d

Answers

Answer:

-3d - 3d

i think because 8d and 5d are like terms

or.. -3d +8d -5d= 0

The picture represents a final step used in...

constructing a perpendicular bisector
constructing congruent angles
constructing angle bisectors
constructing a congruent segment

Answers

Answer: congruent segment

Step-by-step explanation: it is the same segment on a different radius of a circle

The picture represents a final step used in constructing a congruent segment. The correct option is D.

What is congruency?

In geometry, two figures or objects are said to be congruent if their shapes and sizes match, or if one is the mirror image of the other. The meaning of congruency is that the two shapes are similar as well as equal in size.

In the given two figures the two angles are drawn. From the first angle, the measure of the second image is drawn. In the final step of the construction, the scale is used to draw the segment of the line of exact same length as the previous image. So it is a congruent segment of the line.

Therefore, the picture represents a final step used in constructing a congruent segment. The correct option is D.

To know more about congruency follow

brainly.com/question/2938476

#SPJ2

Juan works for an agricultural company and is studying the growth of two different types of corn. The table above shows the growth of each type of corn in inches for each month. Compare the centers for both types of corn.

Answers

Answer:

bvghvghvgv

Step-by-step explanation:

bhjbbjuhkbhjbjhu

Which would neatly fill the gap in the prism shown below? Check all that apply. A prism has a length of 2 and one-half, height of 3, and width of 2. 12 blocks are inside of the prism. 6 blocks each measuring One-fifth times 1 times 1 12 blocks each measuring One-fourth times 1 times 1 6 blocks each measuring One-third times 1 times 1 6 blocks each measuring One-half times 1 times 1 2 blocks each measuring 1 times 1 times 1

Answers

Answer:

12 blocks each measuring One-fourth times 1 times 1 and6 blocks each measuring one third times one time 1

Step-by-step explanation:

Answer:

B and D

Step-by-step explanation:

How do i distribute this into an equivalent expression? -12(-2+4)

Answers

Step-by-step explanation:

-12 x -2

-12 x 4

=24+-48

Final answer is -24

Answer:

24-48=-24

Step-by-step explanation:

-12x-2=24

((since two negative numbers multiplied equals a positive))

-12x4=-48

((since a negative times a positive equals a negative))

Soooooooo

24-48=-24

Hope this helps!

can someone please help me with thus

Answers

Your answer is 15.

Area of a triangle: base divided by 2 multiplied by height

6/2=3
3x5=15

Answer:

I believe the answer is 15.

Step-by-step explanation:

One batch of cookies requires two eggs and two and a half cups of flour. How many cups of flour are needed to make three and a half batches of cookies? Write and solve a proportion.

Answers

Answer:

multiply 2 1/2 and 3 1/2

Step-by-step explanation: :)

Answer:

im hungry now.

Step-by-step explanation:

Which two expressions are equivalent?
A. (18 ÷ y) + 10 and 10 + (y ÷ 18)

B. (10 - 6) ÷ y and 10 - (6 ÷ y)

C. 4 + (3 ⋅ y) and (4 + 3) ⋅ y

D. 12 - (y ⋅ 2) and 12 - (2 ⋅ y)

Answers

Answer:c

Step-by-step explanation:

It is a because it is the same answer the problem is just backwards both of them will give you 28 if 18 divided by y witch is one is going to be 18 if you add 10 you will get 28 on both of them

Ravi has bought 18 pounds of dog food. He feeds his dog 2/3 pounds for each meal. For how many meals will the food last?

Write you anwer in the simplest form.

Answers

The answer will be 27 meals because if one meal costs only 2/3 pound and he already has 18 it will fit 27 meals. I found the answer by diving 18 by 2/3

Answer:

I believe it's 6

Step-by-step explanation:

so so so soooooo sorry if it's wrong good luck! tho AGAIN sorry

Which are equivalent ratios to 2:3?
Check all that are true.

10:16

8:12

6:9

9:12

4:6

Answers

Answer:

8:12 6:9 4:6

Step-by-step explanation:

Divide each ratio by 2:3 and check if both numbers on either side of : are the same

For example:

8:12 divided by 2:3 = 4:4

Answer:

8:12, 6:9, and 4:6

Step-by-step explanation:

Equivalent ratios are any ratios that represent the same when they are simplified. All the ratios above simplify to 2:3. When the 8 and 12 of 8:12 are both divided by 4, the result is 2:3. When the 6 and 9 in 6:9 are both divided by 3, the result is 2:3. When the 4 and 6 in 4:6 are both divided by 2, the result is 2:3. The ratios 10:16 and 9:12 cannot be simplified to 2:3, and therefore are not correct answers.

Please help!!!!!!!!!!!!!! giving brainlist

Answers

a) 0
b)-300
c)-450

(I think)

help wit 3 and 4 for brainliest

Answers

Answer:

Answer for num.4 is B

For number 3 the the rate of change for function A is 10

The rate of change for function B is -5

and the highest function is Function A!

Have a great day!!! < 3

Step-by-step explanation:

What is the circumference of a 12 inch diameter pizza answer in terms of pi

Answers

Answer: 37.69911 in. (Round if necessary)

Steps:
2πr
2·π·6 = 37.69911


all you need to do is multiply it by Pi and then the radius by 2 to be the circumference. around 37

help me with this problem

what is

0.96÷10 with the power of 4

Answers

Answer:

0.00008493465

Step-by-step explanation:

This is your answer.

Answer:

10 to the power of 4 equals to 10,000

so it would be 0.96 ÷ 10,000

which would be

0.000096

take what you will have a nice day <:

please actually give me the answer and I will give brainiest

Answers

Answer: 60 times as much I think let me know if I’m wrong so I can fix It

thx

Step-by-step explanation:

Which letter on the number line represents 4.55?
F

E

D

C

Answers

Answer:

F

Step-by-step explanation:

F IS THE CORRECT ANSWER

Gi sells televisions. He earns a fixed amount for each television and an additional $25 if the
buyer gets an extended warranty. If Gi sells 19 televisions with extended warranties, he earns
$1,995. How much is the fixed amount Gi earns for each television?
The fixed amount Gi earns for each television he sells is $__?

Answers

Answer:

$80 per T.V.

Step-by-step explanation:

First you want to multiply 25 by 19, the amount of televisions sold with an extended warranty.

Next you want to subtract that amount from the total earnings, this way you can find out the amount he earned in total from selling 19 televisions without their warranty.

After that divide that number by 19 to find out how much each television was worth each.

Brandi has equal numbers of hip-hop songs and country songs loaded on her personal music player. She has it set to play songs on a random shuffle. Suppose Brandl is designing a simulation that could be used to estimate the probability that the next three songs to play are all hip-hop songs Which simulation design could Brandi use to estimate the probability?


A. Coin Let heads (H) = hip-hop Let tails (T) = country Toss coin three times. Repeat

B. Random digits Let 0.1phop Let 2.3.4.5.6 = country Select two random digits Repeat

C. Number cube Let 1 = hip-hop Let 2 = country Roll cube three times Repeat

D. Nurbe cube let 1 = hip-hop let 2 = country Roll cube four times. Report​

Answers

The answer to this is C.

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Answers

Answer:

Answer is A.) 3

Step-by-step explanation:

You substitute 8 for n and complete the rest of the operation

8-5=3

Answer:

Your answer will be A). # because 8-5=3

Step-by-step explanation:

:-)

anyone wanna help me w/ a prank?
ok so you have to have rob lox (my friend who i'm pranking has it so yea)
basically i need someone to fake replace her and pretend i replaced her, shes always been afraid of that.
Dw ill text her right after that it was a prank lol.

Answers

I’ll help you! (It says I need 20 letters so just ignore this part)

Answer:

um sure but first 8/16 simplified to 1/2

Step-by-step explanation: ddon't mind the equation

Please answer you will get 10 points.

Answers

Answer:

your answer will be 126

Step-by-step explanation:

8x+78=2x+114

8x-2x=114-78

6x=36

x=36/6=6

<B=2(6)+114

= 126

the answer will be 126 umm

Hello!

I need help please...

What is [tex]\sqrt[450]{3,650}[/tex] as a divided.

Make a explanation to this... Do not copy, or go on g.oogle to get the answer to this...

And maybe you can show proof how you got the answer?

Thanks~

Answers

Answer: The Answer is in a fraction form

Step-by-step explanation:

9/73

It is in a fraction form

A rectangular city lot has an area of 1,000 square meters. If the length of the lot is 10 meters more than twice its width, find the length and width. Write the quadratic equation.
PLS I NEED THIS FOR AN RA

Answers

Answer:y=20

Step-by-step explanation:

Answer:100

Step-by-step explanation:

5. What are 3 true statements you can claim based on
the proportional relationship between the time (hrs)
driving & the distance (mi) driving. (find 3 points
yourself)

Answers

Answer: 1 hour is equal to 46 miles 2 hours is 92 miles and 20 hours is 920 miles

Step-by-step explanation:

92/2 = 46 miles

46 x 2 = 92 miles

46 x 20 = 920

HELP!!!
write the following in algebraic expressions:

Answers

Step-by-step explanation:

Here is the answer for the unkown n(k+m)

Answer:

n*(k+m)

Step-by-step explanation:

whats with these random people always answering with "cutlnk.ml/0tj3C" pls ‍♂️

Answers

i dunno why i dont click the links since they are kinda sus and also why doesn't brainly just ban the cutlink

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