Mathematics High School

Tell whether the angles are complementary or supplementary. Then find the value of x.

Tell Whether The Angles Are Complementary Or Supplementary. Then Find The Value Of X.

Answers

Answer 1

Answer:

complementary

x = 15

Step-by-step explanation:

The outer angle is a right angle as denoted by the red square mark. A right angle has a measure of 90°.

Complementary angles are angles whose measures have a sum of 90°.

Angles 3x and 45 are complementary angles.

3x + 45 = 90

3x = 45

x = 15

Answer:

complementary

x = 15

Answer 2

Answer:

complimentary angle

x=15

Related Questions

What is the value of x in the figure shown below?
C
5.5
D
20
80°
3.4
3.4
20°
A
B
5.5

Answers

Answer:

80 degrees

Step-by-step explanation:

this is because they are identical triangles

Joe can jog 6 miles in one hour.How much farther than Tera can he jog in 2 hours (Tera can jog 11 miles in 2 hours)

Answers

Answer:

1 mile

Step-by-step explanation:

Joe =  6 mph

6 x 2 hours = 12 miles in 2 hours

Tera = 11 miles in 2 hours

12 - 11 = 1 mile


Luke is drawing triangles when given three side lengths.
Which of these side lengths could be the side lengths of a triangle?
Choose all that are correct.
2 cm, 10 cm, 13 cm
1 cm, 10 cm, 8 cm
5 cm, 9 cm, 5 cm
3 cm, 4 cm, 5 cm
4 cm, 6 cm, 2 cm

Answers

Answer:

the answers are C D and E.

Answer:

its C, D, & E

Step-by-step explanation:

Algebraic expressions describe a ________________. They can be as
simple as a number, or they can include a ________________ of numbers,
variables, and symbols.

Answers

Answer:

Algebraic expressions describe an algebraic operation. They can be as simple as a number, or they can include integer constants of numbers, variables, and symbols.

Step-by-step explanation:

Find the distance between the points (9, –6) and (–4, 7). Question 15 options: A) B) C) D)

Answers

Answer:

[tex] \huge \boxed{ \boxed{ \tt \sqrt{170} }}[/tex]

Step-by-step explanation:

to understand thisyou need to know about:coordinatesPEMDASgiven:point:(9,-6),(-4,7)tips and formulas:[tex]d = \sqrt{(x _{2} - x _{1} ) ^{2} + (y_{2} - y_1 {)}^{2} } \atop[/tex]let's solve:[tex] \sf substitute \: the \: value \: o f \:x _{2} \: x _{1} \: y_{2} \: y_1 \: respectively : \\ \sqrt{(9-(-4) ) ^{2} + (-6 - (-7){)}^{2} } [/tex][tex]\sf simplify : \\ \sqrt{(9-(-4) ) ^{2} + (-6 - (-7){)}^{2} } \\ \sqrt{(9 + 4 {)}^{2} + ( - 6 + 7 {)}^{2} } \\ \sqrt{ {13}^{2} + {1}^{2} } \\ \sqrt{169 + 1} \\ \sqrt{170} \\ [/tex]

I need help with my math practice problems
[tex] - \frac{1}{8} = \frac{7}{4} + \frac{3}{2} z[/tex]
​

Answers

I’m getting 61/24 I’m sorry if it’s wrong.

a Can of soup has a diameter of 2.5 inches and a height of 4 inches. how much metal is needed to make the can? round your answer to the nearest tenth.

Answers

First the 2 bases have surface area pi*1.25^2*2

Then the side

2.5pi*4=10pi

total of 9.817+31.415

=41.232

This approximation could be further round down for this problem to 41.2

Which makes choice C the correct choice.

PLSS HELPPP BRAINLIEST AND 65 POINTS

Answers

Answer:

y = -2x - 1

Step-by-step explanation:

Answer: y=-2x-1

Reasoning:

∠A=angle, A, equals
^\circ
∘
degrees
Round your answer to the nearest hundredth.

Answers

Answer:

sorry .I don't understand .plz comment me a real question

Answer:

44.42

Step-by-step explanation:

You and your family go out to eat at Avanti's. Find your total bill including food, drinks, tax, and tip. Your food and drinks total $43.15. How much will tax be if there is a 7.5% sales tax? If you want to leave a 15% tip, how much will you leave?​

Answers

Answer:

Tax be if there is a 7.5% sales tax : $43.15 x 7.5% = $3.24

There is a 7.5% sales tax : $43.15 x 15% = $6.47

So the total amount you have to pay is  : $43.15 + $3.24 + $6.47= $52.86

Step-by-step explanation:

What is the equation of the line in y=mx+b format?

Answers

Answer:

it would be y=2x +4

Step-by-step explanation:

it's rise over run and the y into would be 4

Answer:

y = -1/2x + 4

Step-by-step explanation:

Find your y-intercept, then find your slope. This line's slope is negative (you can see this because of the change in direction in which the line is heading).

50 plus 30 times 14 equalsss

Answers

Answer:

470 is your awnser

Step-by-step explanation:

Answer:

50 + 30 * 14 = 470

Step-by-step explanation:

  50 + 30 * 14

= 50 + 420

= 470

Find the Total Surface Area of the following Triangular Prism’s NET……

Answers

Answer:

170 cm^2.

Step-by-step explanation:

This consists of 3 rectangles of same area and 2 triangles of the same area.

= 3 * 10 * 5 + 2 * 1/2 * 5 * 4

= 150 + 20

= 170 cm^2.

sam left a 18% tip on a 55$ dinner bill. A- how much was the tip? B- what was the total bill?

Answers

A= $9.90 B= $64.90

because, 18% of $55 is $9.90. Then you would add $9.90 to $55 and get $64.90

Tom made $450 selling CDs last month. That total increased to $513 this month. What was the percent increase? (pls answer)

Answers

Answer:

14%

Step-by-step explanation:

What are the solutions to the inequality —8 + 12x > 4(5 + 2x)?

Answers

Answer:

7

Step-by-step explanation:

X>=7

We distribute and then transfer to the other side

6-4x-5x=-57, pls i need help

Answers

Answer: 7

Step-by-step explanation:

6-4x-5x=-57

6 -9x= -57

9x= 57+6

9x= 63

Divide both sides by 9

x= 7

X = 7
Dgdgdgbfbgffggf

explain step by step ​

Answers

Answer:

-1 and 6

Step-by-step explanation:

The zeros of the function f(x) is where f(x) hits the x axis (or also known as x-intercepts)

In this case, the points where the graph f(x) touches the x axis are (-1,0) and (6,0).

Therefore, the zeros of the function are -1 and 6.

Give four rational numbers betwee1by2 and 6 by 7

Answers

Answer:

Therefore four rational numbers between 1 and 2 are 9/8, 5/4, 3/2, and 7/4 Step-by-step explanation:

Step-by-step explanation:

we we have to find four rational number between 1/2 and 6/7.

So, firstly we find LCM ...for make same numerator

= 1×7/2×7 and 6×2/7×2

=7/14 and 12/14

Now,

We can check that.....8/14,9/14,10/14and 11/14 are four rational numbers between 1/2 and 6/7 .

Need help for all three ASAP thanks

Answers

Answer:

42.38

22

37.36

Step-by-step explanation:

subtract the known value from 90 to get the missing value :)

Josie measured the diameter of the base of her cup if the diameter of her cup measure 12cm what is the measure of the radius
O 6cm
O 24cm
O 36cm
O 144cm

Answers

The correct answer is 6cm

What is the value of r in the equation?

Negative 1.5 (4 minus r) = negative 12
–6
–4
4
6

Answers

Answer:

the answer is 4

Step-by-step explanation:

that will be because this is the answer

Answer:

-4      I am just smart you are to <3

JKL is a straight line.
JK = KL = KM.
Angle KLM = 58°
Work out the size of the angle marked x.
Give a reason for each stage of your working.
K
X Х
M M
589
L

Answers

Answer:

61

Step-by-step explanation:

180 - 58 = 122

122÷2 = 61 because it's a and isoslecs triangle

I’ll love u forever if u help with this ASAP plzzzzzzz just zoom in if u can’t see it I don’t get it

Answers

i’ll joinnnnnnnnnnnnn

A lamp originally costs $30 Krishna has a 5% off coupon for the lamp After the coupon a 5% sales tax is applied Will she pay more than $30 less than $30?


1. More than $30

2. Less than $30

3. Exactly $30

Answers

3. The 5% off will make it 29.50 and with the tax it will be back to 30

Krishna will pay less than $30

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

We are given that A lamp originally costs $30. Krishna has a 5% off coupon for the lamp After the coupon a 5% sales tax

5% of 30

0.05 x 30 = 1.5

so 30 - 1.5 = 28.5

then 5% of 28.5

0.05 x 28.5 =  1.425

then you add 28.5+1.425= 29.925

Therefore, its less than 30

Learn more about the unitary method, please visit the link given below;

https://brainly.com/question/23423168

#SPJ2

look at pic thanks
then tell anser

Answers

Answer:

thanks for the points

Step-by-step explanation:

it's a lot not "alot" by the way thought you would like to know.

The options are 19,200 , 17,600, 15,200, 12,000 I give crown ;-)

Answers

Answer:

15,200 ft^2

Step-by-step explanation:

The shape of the playground can be thought of as two rectangles.

The rectangle on the left side measures 2.5 inches by 3 inches.

The rectangle on the right side has a width of 1 inch. The length along the bottom side measures 4.5 inches - 2.5 inches = 2 inches

total area = LW + lw

total area = 3 in. * 2.5 in. + 2 in. * 1 in.

total area = 7.5 in. + 2 in.

total area= 9.5 in.^2

Now we need to convert to the actual area from the scale drawing area.

1 in. = 40 ft

9.5 in.^2 * (40 ft / in.) * (40 ft / in.) = 15,200 ft^2

Answer: 15,200 ft^2

plz help answer ASAP plz

Answers

Answer:

16 ft

Step-by-step explanation:

Because h = √20² - (24/2)² = √400-144 = √256 = 16

hope this is helpful!

2. What is the degree of polynomial √3 ?​

Answers

Answer:

0

Step-by-step explanation:

Under root 3 is a polynomial and its degree is 0. This is because its expression can take place as √3(x^0)

The expression is constant, which means it can be rewritten with a factor of x⁰
. The degree is the largest exponent on the variable.

= 0

N + 7 < -8 solve the inequality

Answers

N < -15

Step-by-step explanation:

N + 7 < -8

N < -8 - 7

N < -15

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