Mathematics High School

m∠R=140 and m∠S=100. Find the m∠T. The diagram is not on the scale.

MR=140 And MS=100. Find The MT. The Diagram Is Not On The Scale.

Answers

Answer 1

Answer:

m<T = 20°

Step-by-step explanation:

m<R = 140°

m<S = 100°

The figure given is a kite. The angles formed where two unequal sides meet are always congruent to each other. This means:

m<S = m<U = 100°

Sum of all interior angles of a quadrilateral = 360°

Therefore:

m<T = 360° - (m<S + m<U + m<R)

m<T = 360° - (100° + 100° + 140°) (substitution)

m<T = 20°

Related Questions

Can someone please help me. If their correct I’ll make u brainiest.

Answers

Answer:

for a) it is arithmetic because you are adding 4 to each number

for b) it is geometric because you are multiplying previous numbers by 4

A: arithmetic
B: geometric
Hope it helps!!!!!

Old price was $72.00
New Price $38.16
What was the percent of
change?

Answers

pretty sure it’s 46.97%

Please helpp i will mark brainliest!

Answers

Answer:

A) 88 cm

Step-by-step explanation:

set up a proportion:

180 / h = 45 / 22

cross-multiply:

45h = 3960

h = 88

how do you do thiss ?

Answers

Answer:

3[tex]x^{4}[/tex]

Step-by-step explanation:

Using the rule of exponents

[tex]\frac{a^{m} }{a^{n} }[/tex] = [tex]a^{(m-n)}[/tex]

Given

[tex]\frac{18x^8}{6x^4}[/tex]

= [tex]\frac{18}{6}[/tex] × [tex]\frac{x^8}{x^4}[/tex]

= 3 × [tex]x^{(8-4)}[/tex]

= 3[tex]x^{4}[/tex]

I need help asap, I'll give brainliest if its correct #34 points!

Answers

Answer:

a

Step-by-step explanation:

Answer:

A, (-2,-5)

Step-by-step explanation:

What is this -5/7 divide by -1/3

Answers

Answer:

15/7

Step-by-step explanation:

Answer:

15/7

Step-by-step explanation:

(-5/7)/(-1/3)=(-5/7)(-3/1)=15/7

please help! will mark brainliest if you're correct! Need help ASAP

Answers

Answer:

B is the closest i got to it

Step-by-step explanation:

Answer:

4187 ft^3

Step-by-step explanation:

10^3=1000

4/3*3.15*1000~4187 ft^3

Measures of dispersion are used in finance as a proxy for risks. explain​

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Measures of dispersion are used to determine the variability of data points of samples ; it measures how much a given data deviates or behaves about the mean value or point. Measures of dispersion or variability include standard deviation and variance.

In finance, data with high degree of vatibalitu are considered as being unstable because this shows a high level of uncertainty about the average confidence of the output for such investment or business. Hence. Highly variable investments are cindisderdd volatile and risky

95 POINTS FOR AWNSER
Read this word problem.
In the morning, the temperature was
–
10°C. By the afternoon, it had risen to
–
2°C. What was the change in temperature from the morning to the afternoon?
To solve the problem, Luke subtracted
–
2–(
–
10) and came up with an answer of 8°C. Is Luke correct? Why or why not?

Answers

Answer:

[tex]yes \: he \: is \: correct \\ \underline{\boxed{(\triangle{ \delta}) = 8}}[/tex]

Step-by-step explanation:

[tex]change \: in \: temp. \: ( \triangle{ \delta}) = t_2 - t_1 \\ hence \to \\( \triangle{ \delta}) = (- 2) - (- 10) \\ (\triangle{ \delta}) = - 2 + 10 \\ (\triangle{ \delta}) = 10 - 2 \\ (\triangle{ \delta}) = 8[/tex]

Answer:

No

Step-by-step explanation:

Luke only does it mathematically, he didnt bothet to check first by following step by step explanation

mark (√) if the given relation is afunction and (x) if not.

HELLPPLLLLL​

Answers

I. Cannot be a function properly because if he straight line snot connecting in a full width but if you see has 2. Is a function so yes it is a mark

I need help with this problem​

Answers

Answer:

(3,4)

Step-by-step explanation:

Because that's where the two lines intersect.

Answer:

(3, 4)

Step-by-step explanation:

We have a graph with two intersecting lines.

When this question about the solution to the system comes up, to find the answer, you look at the point both lines are intersecting at.

Therefore, look at the graph.

i need the answer for b+4+2b-5

Answers

Steps:
B+4+3b-5
B-1+3b
Answer:
4b-1

Answer:

[tex]\huge\boxed{3b-1}[/tex]

Step-by-step explanation:

[tex]\text{Combine like terms.}\\\\\\b+4+2b-5\\\\b+2b+4-5\\\\3b-1\\\\\text{The expression could not be simplified further.}\\\\\\\boxed{\text{The correct answer should be: } 3b-1}[/tex]

Hope this helps.

On Monday in Minneapolis, Minnesota, it was 0 °F
outside.
Tuesday was 15 degrees colder than Monday.
Wednesday was 5 degrees warmer than Tuesday.
What was the temperature on Wednesday?

Answers

Wouldn’t it be -10° since 0-15=-15° and +5, -10°

y > 2x – 5
Can you put this in a graph

Answers

Answer:

Desmos dot com

Click graphing calculator and there you go

Step-by-step explanation:

Answer:

I think this is what you looking

I recommend desmos or mathpapa

Two angles that can be trisected with a straightedge and compass are
and ____ angles .
O A. 90°; 30°
B. 75°, 90°
C. 60°: 45°
D. 90°: 45°


Pls help ASAP

Answers

90°, 45°

Step-by-step explanation:

Two angles that can be trisected with a straightedge and compass are 90° and 45° angles

what fraction is shaded​

Answers

Answer:

1/100

Step-by-step explanation:

1/100
Hopefully it’s right.

Solve for the missing side​

Answers

Answer:

8 ft

Step-by-step explanation:

By Pythagoras Theorem

[tex]x = \sqrt{ {10}^{2} - {6}^{2} } \\ \\ x = \sqrt{100 - 36} \\ \\ x = \sqrt{64} \\ \\ x = 8 \: ft[/tex]

Answer: It's 8 :)

Step-by-step explanation: Do the Pythagorean Theorem. a^2 + b^2 = c^2. In every case, c is the hypotenuse, so you do 10^2 = 6^2 + x^2. Then, it becomes 100 = 36 + x^2, then subtract 36 and you get 64. Then, you square root both sides to get 8. Have a great day!

What the area of the triangle!


need help with these question would mean a lot

Answers

heyy I don’t think your pictures are loading it just shows grey

Aaron is having rain gutters installed around the perimeter of his roof. How much will he spend if he is charged $3.50 per foot?

Answers

Answer:

$294.35

Step-by-step explanation:

left and right side of the house: 15 ft + 15 ft = 30 ft

top part of the house: (20 ft - 12 ft = 8 ft) 8ft + 9.6 ft + 7.5 ft = 25.1

bottom part of the house: (20 ft - 15 ft = 5 ft) 15 ft + 5 ft + 4. 5 ft + 4.5 ft = 29

30ft + 25.1ft + 29ft = 84.1

84.1 ft x $3.50 = 294.35

10)
55°
+ 82
1 + 61
A) 520
C) 40°
B) 38°
D) 73°

Answers

This isn’t possible even the sides without the X don’t add up to 180°

what is x increased by 2 ?​

Answers

Answer:

x+2is your answer. thanks

Answer:

x+2 :)

Step-by-step explanation:

what is the area of a pentagon with the side length of 13 and apothem of 9?

Answers

Answer:

290.761

Step-by-step explanation:

HELP QUICK!! solve by substitution and show work please

Answers

Sorry for my handwriting
X=1
Y=-2

I need help ASAP !!!!!!

Answers

Answer: ask somone else  i a'm not good at these one

Step-by-step explanation:

Do the ratios 20 /8 and 7 /3 form a proportion

Answers

Answer:

no

Step-by-step explanation:

im smart

PLZ ANSWER THIS QUESTION!!!!

Answers

Answer:

C. Shape with 4 equal sides

Step-by-step explanation:

Shape with 4 equal sides

A bus travels 12 miles west and 16 miles south from its original location. How far is the bus from the original location?

Answers

Answer:

28 miles.

Step-by-step explanation:

12 + 16 = 28

Hope this helps and sorry if wrong!

Answer:

28 miles hope this helps have a nice day please gibe me brainliest :))

Step-by-step explanation:

hey!! what's

6+6÷12

.......................​

Answers

Answer:

1

Step-by-step explanation:

6+6=12

12/12=1

Step-by-step explanation:

= 6+ 6÷12

= 6+ 1/2

= 13/2

hope this will be helpful to you.

plz mark my answer as brainlist if you find it useful.

plz help math question

Answers

Answer:

y = -2x +20

6x - 5y = 12

Put the value of y in 2nd equation

6x - 5( -2x +20 ) = 12

6x +10x -40 = 12

16x = 12 +40

16x = 52

x = 13/4

Putting the value of x in equation 1

y = -2x +20

y = -2(13/4 ) +20

y = 27/2

Do mark me as brainly. THANKS

work out the size angle DEF

Answers

Answer:

Step-by-step explanation:

Here, we want to get the value of angle DEF

we have this as ;

Angle DEF = 1/2 * DOF

1/2 * 150 = 75

This is because angle at the center is twice the angle at the circumference

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