Mathematics Middle School

If m<2=90 and <1 and <3 are congruent, what are the measures of the unknown angles? Select all that apply.

Answers

Answer 1

Answer: yes

Step-by-step expl

math?

Related Questions

help me plzzzzzzzzzzzzzzzzzz

Answers

im guessing it’s D,something is telling me it’s d

I think it’s A but I’m not fully sure but I hope I helped :)

Would a vertical line drawn through the centers of two of the circles have the same length as the horizontal line? Explain.
answer quick please

Answers

Yes because the diameter (the line through a circle) is the same drawn through any point of a circle

Yes the girl who answers before me is correct good luck

OK WEIRD QUESTION BUT I NEED A STUDY BUDDY FOR MY MATH CLASS WHO HERE IS IN EDUMENTUM IN
CLASS IA_Math 8 Semester B v2.0 w/ Pretests [100474] PLS IM FAILING AT MATH ALSO MY NAMES SOLARIS :D

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Answer:

Step-by-step explanation:

Find an equivalent ratio in simplest terms:
63:49

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Answer:Is 97.

Step-by-step explanation:

I think it’s 9:7 because the GCF of 63 and 49 is 7. So, you would divide both numbers by 7 to get 9:7.

giving thanks and brainliest for best answer <3
~::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::~

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It’s definitely 100% B sorry if I’m late :)

NEED HELP!!!!! ASAP THANK YOU SO MUCH!!!!! What figure is a dilation of Figure A by a factor of 3?

Answers

Answer:

the figure on the top left

Step-by-step explanation:

Hey There!

If figure a was going to be dilated by a scale factor of 3 you would have to multiply all of its dimensions by 3

the top length would be 6

the bottom length would be 9

the right side length would be 12

and the left side length would be 9

The first figure has all of these dimensions thus it is correct answer

Find each measure,
What is the measure of angle 1
What is the measure of angle 2
What is the measure of angle 3
(Must show equation and steps so I can understand)

Answers

Answer:

Angle 1: 137 degrees

Angle 2: 47 degrees

Angle 3: 17 degrees

Step-by-step explanation:

To find angle 1, we must look at the supplementary pair given to us. One angle is 43 degrees. If we remember, a supplementary pair adds up to 180 degrees. To find angle 1, simply subtract 43 from 180 to get 137 degrees.

Equation: 180-43

To find angle 2, we must remember that all interior angles in a triangle add up to 180 degrees. We have two angles given, a right angle (90 degrees) and 43 degrees. Subtract 43+90 from 180 to get 47 degrees.

Equation: 180-43-90

To find angle 3, use the information gained from finding angle 1 (137 degrees) and the given angle (26 degrees) and subtract both measurements from 180. Doing this gets 17 degrees.

Equation: 180-137-26.

Hope this helped!

Angle 1: 137 degrees
Angle 2: 47 degrees
Angle 3: 17 degrees

PLEASE HELP- Find the average rate of change of g(x)=-2x^2-x from X=1 to X=6
With explanation and no links because I will report.
Help please

Answers

2(1)^2-(1) = 1

2(6)^2-(6) = 66

i hope this helps!!

Answer:

Step-by-step explanation:

Instantaneous rate of change = g’(x) = -4x-1

g’(6) = -25

g’(1) = -5

average = (-25-5)/(6-1) = -6

please help me out this is urgent! please answer this correctly ill brainleist you

Answers

Answer:

5*x=15

x=3

5+x=15

x=10

Step-by-step explanation:

In the diagram, split the bar into 5 parts writing 3 in each separated box.

hope this helps

Answer:

1. put 2 lines between the box so it's separated into 3 parts

Step-by-step explanation:

1. 15/5 = 3

please help me with this

Answers

Answer:

268.1 approx

Step-by-step explanation:

V=4/3 πr³=4/3·π·4³≈268.08257

268.1 hope that helped

The middle school soccer team is selling t-shirts for $15.50 each to raise money for new uniforms. They have already sold 25 t-shirts. If they need to raise a total of at least $1000, how many more t-shirts does the team need to sell?

Answers

Answer:

about 64 shirts

Step-by-step explanation:

Answer:

but t-shret wise i got like 75

Step-by-step explanation:

well first i did 15.50 times 25 and i got 387.5

then i did a a lot of math but i think 600 more to get the price

Mr. Chi has 340 markers that he wants to put into bags. How many bags does he need to if each bag holds 24 markers?

Answers

Answer: 30 Markers, With a remand or

Answer:

30 markers

Step-by-step explanation:

if you wouldn't mind giving me brainliest, i'm just trying to rank up.

Use the Pythagorean theorem to find the unknown side of the right triangle.
Hypotenuse length = ____

thank u so much this is worth 15 points

Answers

Answer:

The answer is 41.

Hypotenuse length=41

Answer:

40×9÷2= 180

Hope this helps!!

WILL MARK BRAINLIEST‼️

Dajuan is a painting a mural on a rectangular wall. The wall is 14.5 feet long and 10 feet wide. So far, his mural covers 60% of the wall. Dajuan will paint the remaining part on of the wall over the next 4 days. He will paint the same amount of the wall, in square feet, on each of the 4 days.
How much of the wall in square feet, will Dajuan paint each of the next 4 days? Enter answer in the box.

Answers

Answer: 87ft

Step-by-step explanation:

14.5*10= 145

145*60%= 145*.60= 87

I hope i am correct, sorry if i am wrong. pls let me know if i was right or wrong.

87ft is the-answer I think

Can someone help plz need answer asap

Answers

Answer:

f=23

Step-by-step explanation:

F=23 Step bye step explanation

A triangular pyramid with a base length of 9 inches, a base height of 10 inches, and a height of 32 inches, what is the volume?

Answers

Answer:

Step-by-step explanation: length of pyramid = 9 inch

base of pyramid = 10 inch

height of pyramid = 32 inch

volume = 1/3 * b* h

1/3*10*32 = 106.66 cm³

Phil has two rectangular prisms. The height of the second prism is times the height of the first prism. The lengths and widths of the two prisms are the same. Which best describes the volume of the second prism?

The volume is times the volume of the first prism.

The volume is 2 times the volume of the first prism.

The volume is greater than the volume of the first prism.

The volume is the same as the volume of the first prism.

Answers

Answer:

The volume of the second prism is also ten times the volume of the first prism.

Let's assume that both prisms have:

width = 3 units

height = 4 units

Prism 1 length = 5 units

Prism 2 length = 50 units

Let's solve their respective volumes to compare...

Volume of prism 1 = length * width * height

= 5 * 3 * 4

= 60 units ^3

Volume of prism 2 = 50 * 3 * 4

= 600 units ^3

Prism 2/ prism 1 = 10

That means prism 2 is ten times the volume of prism 1.

hope I was able to help :)

Answer:

the second answer choice- the volume is 2 times the volume of the first prism

Step-by-step explanation:

Please work out all the problems on this page, no links, no i don't knows
please do not take advantage of me or my points please actually answer these questions

Answers

1) 2250

2)34

3) D

4)43

5) 5/6

6)12

A company has two manufacturing plants with daily production levels of 7x+19 items and 2x−7 items, respectively. The first plant produces how many more items daily than the second plant?

The first plant produces [the answer is here] more items daily than the second plant.

Answers

Answer:

5x + 12

Step-by-step explanation:

1) What is the vertex of y = 2(x - 5)^2 -4?
O a. (-5,4)
O b. (10,-4)
O c. (5,-4)
O d. (-5,-4)

please help! will make brainliest

Answers

The answer is letter B

Answer C (5,-4)

y=a(x-h)^2+k

h=5

k=-4

Find the vertex (h, k)

(5,-4)

1/2 + 1/3 + 6/8 = ???

Answers

19/12 is the answer I hope you have a good day

Answer:

1/2 + 1/3 + 6/8 = 19/12

Step-by-step explanation:

can some one HELP!!!

Answers

Answer: x=14

Step-by-step explanation: take 10 and subtract it from 24

then you have your answer :)

X=14 and uhh yeah that’s the answer

Create an equivalent expression that includes a set of parentheses that make the value of the
expression 5. Remember, you can have two or more numbers within the set of parentheses.
32+10-8+2-3

Answers

Answer:

Step-by-step explanation:

It will be 33

Divide the fractions. thank ya'll super much. (lol) =P

Answers

Answer:

1 4/21

Step-by-step explanation:

5/6 * 10/7

5/3 * 5/7

25/21

1 4/21

5/6 divided by 7/10
5/6 • 10/7
5•10 = 50 over 6•7 = 42
= 1 4/21

Ellie is ordering hot dogs for her son's birthday party. Each hot dog cost $1.50. For orders smaller than a dozen hot dogs, there is a $3 delivery charge. Is the cost proportional to the number of hot dogs ordered?

Answers

Answer:

yes

Step-by-step explanation:

3 goes into 1.50

Yes
3 goes into 1.50

You want to learn about the Ferris-wheel riding habits of people, so you ask those leaving a theme park, "How many times did you ride the Ferris wheel today?"
Is the question a statistical question?Explain why or why not.

Answers

It is because it is a fact that can be proven by how many times u ride the Ferris wheel

Yes, because the answer can be expressed by a number.

Ms. Curtis has the following 5 pieces of pipes: 6cm, 4cm, 8cm, 10cm, and 24cm. Which three pipes can be used to form a right triangle?(MAY BE MORE THAN 1 CHOICE)

A: 6cm
B: 4cm
C: 8cm
D: 10cm
E: 24cm

Answers

24cm is the answer. There may be more

The answer is E twenty four centimeters long

Please help!!!
If you know that a line has a slope of 5 and a y-intercept of 7,
what is the equation for that line in slope-intercept form?

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y=5x+7 is the answer i think

EXPERT HELP: WHAT VARIES MORE 6.6 OR 4.3:

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I think the answer is 6.6

6.6 varies more than 4.3

Giving brainliest to right answer <3

Answers

Answer:

Its A. 2

Step-by-step explanation:

its 2 because 0 has zero x's so it cant be that and 3 has 2 x's but it asks how many has MORE than 2 so the answer is A.

2. Count the little x’s under the 3 bc it has to be more than 2

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