Mathematics High School

if you have a triangle with a=90 , angle b=50 , find angle c
​

Answers

Answer 1

Answer: m<C = 40

Step-by-step explanation:

Triangle angle sum theorem states that the interior angles of a triangle sum to 180. We have two angles 90 and 50. Now we need to find the third. 90+ 50 +<C = 180. 140+ C = 180. C = 40

Answer 2

Answer:

40

Step-by-step explanation:

sum of angle in a triangle is 180

180=90+50+c

180=140+c

180-140=c

40=c

c=40°

Related Questions

the answers are
10
12
13
14
please help

Answers

Answer: 12

Step-by-step explanation:

Answer: 10!

Step-by-step explanation:

How do you simplify 8- (-2)

Answers

Answer:

8-(-2)

minus,minus means magiging plus so,

8+2=10

Step-by-step explanation:

Mark me please

Do the following ratios form a proportion?
7:10 = 17:24

Answers

Answer:

multiply 10 x 17

multiply 24 x 7

if they are the same answer, it is a proper proportion.

Step-by-step explanation:

Tristan has a 12 ounce coffee. He drinks 2 ounces. Select the percentage of ounces Tristan has left of his coffee.

Answers

Answer:

approximately 83%

Step-by-step explanation:

Answer:

83%

So basically you take 12-2=10 and then do 10/12 and that = 0.83 and so 83% is the answer

Write the slope-intercept equation of the line on this graph.​

Answers

Answer:

y = -2x

Step-by-step explanation:

what is 0.1562 rounded to the nearest hundredth place

Answers

You answer would be 0.16
Yes 0.1562 rounds to 0.16

is 1/6 terminating a or repeating decimal ?

(show work pls)

Answers

Answer:

repeating decimal

Step-by-step explanation:

1/6=0.166666666 and it keeps on going

If f(x) = 2x + 1, what would be your first step to find f(1)?
O Plug a 1 in for all the x's
Only plug a 1 into the left side
O Set the function equal to 1
O Only plug a 1 into the right side

Answers

Answer:

A. Plug 1 in for all x

Step-by-step explanation:

Someone can help me !!!!

Answers

Answer: the second to last answer

Step-by-step explanation:

graph the solution (2,1)

Answers

Answer:

Step-by-step explanation:

Start at the origin, (0, 0).  Move your pencil point 2 units to the right and then 1 unit up.  Plot (2, 1).

10 POINTS

How do you find the absolute deviation of a data

Answers

Answer:

To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values. Find the absolute value of the difference between each data value and the mean: |data value – mean|.

I hope this helpsssssssssss :D

Jeff has a booklet of 30 stickers. He uses one page of stickers. If there are 6 stickers on each page, how many pages are left?

Answers

Answer:

He has 4 pages left.

Step-by-step explanation:

30 stickers divided by 6 stickers per page = 5 pages of stickers

5 pages - 1 page = 4 pages

Answer:

isn't it 24 left

Step-by-step explanation:

2. Which point is a solution to the
system of inequalities?
10
-10
10
A. (2,0)
B. (0,4)
C. (-2,-2)
D. (0, -4)

Answers

Answer:

C.

Step-by-step explanation:

Check where the points are, the solution will be in the shaded area

PLEASE HELP!!! ILL GIVE BRAINLIEST! 15 POINTS!

Answers

Answer:

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

10 of the students in a Algebra class passed a Algebra test. If these students are 40% of all the students in the class, how many students are in this Algebra class? Round your answer to the nearest whole number if necessary. ​ HELP MEEEEEE

Answers

Answer:

25 students

Step-by-step explanation:

Multiply 0.4 by 10, which is doing the opposite of taking a percentage of a number.

Given the definitions of f(x) and g(x) below, find the value of f(g(-1)).
f(x) = 4x + 14
g(x) = 3x2 + 5x – 6

Answers

Answer:

-18

Step-by-step explanation:

[tex]f(x) = 4x+14\\g(x) = 3x^{2} + 5x -6\\f(g(x)) = 4(3x^{2} + 5x -6)+14 \\f(g(-1)) = 4(3(-1 ^{2}) + 5(-1) -6) +14 \\\\= 4(3 - 5 - 6) + 14\\= 4 (-8) + 14\\= - 32 + 14 \\= -18[/tex]

Sariyah cuts 22 yards of cloth into 8 pieces of equal length the lengths of each pieces falls between two measures

Answers

Answer:

1 piece of equal length = 2 3/4 yards of cloth

Step-by-step explanation:

Sariyah cuts 22 yards of cloth into 8 pieces of equal length the lengths of each pieces falls between two measures

8 pieces of equal length = 22 yards of cloth

1 piece of equal length = x yards

Cross Multiply

8 pieces × x yards = 22 yards × 1 piece

x yards = 22 yards/8

x yards = 11/4

x yards = 2 3/4 yards

Therefore, 1 piece of equal length = 2 3/4 yards of cloth

Brandon made a marble cake he gave equal portions of 1/2 of the cake to 6 friends what diagram could Brendan use to find the fraction of the whole marble cake that each friend gets

Answers

Answer:

Step-by-step explanation:

I know that this is simple algebra but I am asking for your help step by please will mark brainliest for who gets this right.

Answers

I believe it’s 3 ( x - 12 )

Answer: Y= -9 + 3x/2

Step-by-step explanation: Down below Have a brilliant day-Lily ^_^

The product of two consecutive numbers is ninety. what are the numbers

Answers

Answer:

9 and 10

Step-by-step explanation:

help!! what do i puttt WILL GIVE BRAINLIEST​

Answers

Answer:

(-9,0)

Step-by-step explanation:

Answer:

(-9, 0)

Step-by-step explanation:

2/5 (s + 20) help please

Answers

Answer:

2/5s+8

Step-by-step explanation:

2/5(s+20)

=(2/5)(s+20)

=(2/5)(s)+(2/5)(20)

=2/5s+8

If we wanted to measure a third variable in a scatter plot, how could we do this?

Answers

Answer:

Connected scatter plot. If the third variable we want to add to a scatter plot indicates timestamps, then one chart type we could choose is the connected scatter plot. Rather than modify the form of the points to indicate date, we use line segments to connect observations in order.

Step-by-step explanation:

correct answer gets brainliest +25 points

Answers

Answer:

The awner is C

Step-by-step explanation:

Have a great day!

Answer:

2) Net A with 480 square inches

If I'm wrong just delete my answer.

An item has a listed price of $80. If the sales tax rate is 4%, how much is the sales tax (in dollars)?

Answers

I think its $ 3.20 for the 4 percent of 80$

CAN A MODERATOR DELETE ALL THE QUESTIONS IVE ASKED PLZ SPAM REP THEM GUYZ

Answers

Answer:

Yes

Step-by-step explanation:

Three divided by four

Answers

Answer:

0.75

Step-by-step explanation:

3/4=0.75

Hope this helps! :)

(05.01)
What is the slope of the line shown in the graph?
(0.3)
(1,1)
0
0
O-1
0-2
02

Answers

Answer:

i think it's -1/2

Step-by-step explanation:

count the rise/run

up 2, to the left 1

-1-2

hope this helps!

Answer:

I think it’s 2

Step-by-step explanation:

A survey is given to students about the servings of fruits and vegetables that each student typically eats in a day. The results are given in the table. The students in the survey represent a population of 200. Which option best describes the population?

A. About 80 students eat at least 4 servings of fruits and vegetables daily.

B. About 96 students eat 2 or 3 servings of fruits and vegetables daily.

C. About 50 students eat 1 serving or less of fruits and vegetables daily.

D. About 125 students eat less than 4 servings of fruits and vegetables
daily.

Answers

The correct answers is C I think

Which expression has the same value as 8 – (-1)?​

Answers

Answer: 9

Step-by-step explanation:

Two negatives make a positive. So the expression 8-(-1) is equal to 9, because the two subtraction signs the equation create an addition sign, and the equation becomes 8 + 1.

Therefore, 9 has the same value as 8-(-1).

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