Please anwser correct.

Answer:

a) a + c = 90

d) a + b + c + 30 = 180

e) The angles marked a and b are vertical

f) The angles marked a and c are complementary.

Step-by-step explanation:

A complementary angle is and angle that has a sum of 90 degrees. A vertical angle is 2 angles facing each other, that are completely identical. 180 degrees is the sum of a strait line. 90 degrees is a right angle.

Hope this helps! Have a wonderful rest of your day!

-kiniwih426

Answer:

gumamit siya ng 55

Step-by-step explanation:

The answer is 9

Step-by-step explanation:

(10.6^2)- (5.6^2)=81

And rhe square root of 81 is 9

Answer:

70 minutes

Step-by-step explanation:

if her pace for 1 mile is 10

Answer:

27

Step-by-step explanation:

if the theater sold 36 adult tickets and the ratio of adult to children was 4:3, we already know that they sold more adult tickets than children tickets. to turn 36 into 4, we divide 36/4 to get 9, 4*9=36 so we have to do this to the 3, 3*9=27. 36:27 is equal to 4:3.

Answer: Natalia travels 15 meters to get from home to school

Answer:

Step-by-step explanation: the awnser is 26.5 hope this helps :)

Answer:

26.5 This is right.

Answer:

C, 150 in

Step-by-step explanation:

12 in x 25 = 300

300/2

=150 in

Answer:

6.91 times 6.91 equals 47.7481

47.7481 times π equals 150.005080183

to the second digit this is

150.01

Answer:

37 :))

Step-by-step explanation:

Look thorugh the photo B)

Sorry its diagonal

The number of such values of c is 37, whose sum

of the numbers on the exterior faces is between 80 000 and

85 000.

The correct option is (C)

A statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.

1. Top or Bottom

2. Middle Layers:

So,

(2c+100) x 8 + 10(c+100) x 4 x2 +  (c+100)x 4 x 10 + 20000 + 40000

16c + 800 + 80c + 8000 + 40c + 400 + 60000

136c + 72800

As per the condition:

c≤89

and, 136c≥80000-72800

 c≥53

c= 89-53 =37

Hence, the number of such values of c is 37

Learn more about inequality here:

https://brainly.com/question/20383699

#SPJ2

Answer:

He should have multiplied 15 tsp by 1 tbsp/3tsp.

Step-by-step explanation:

The tsp labels cancel each other out when one is the numerator and one is the denominator.

15tsp x 1 tbsp/3tsp = 15/3 = 5 tbsp

Answer:

C

Step-by-step explanation:

Answer:

ok

Step-by-step explanation:

Answer:

united states says it will help the

philippines against the chinese but why

isn't the united states helping our filipinos

anymore

Step-by-step explanation:

the united states are fraudsters

the united states are fraudsters am also

a filipino

Answer:

Below

Step-by-step explanation:

So, the base is always going to be the bottom of our traingle, or any other shape.

The height will be what goes in the vertical direction of the base.

If your base is vertical, like: I , then your height will be horizontal, like: - .

No matter where the base is, the height will be exactly 90 degrees different(since there is a 90 degree difference between vertical and horizonatal)

Here is what I did:

HOpe this helps!

Answer:

11

Step-by-step explanation:

s=11, c=9

9+11=20

4s+2c=62

plug in the numbers

44+18= 62

we got our answer

Answer:

1 is the answer

Step-by-step explanation:

jdjdncjdmdjdkmdkdmdkd

Answer:

44

Step-by-step explanation:

-3 w - 8 p

Where , w = - 4 and p = - 4

- 3 ( - 4 ) - 8 ( - 4)

multiply the numbers

- 3 × - 4 - 8 × - 4

12 + 32

add the numbers

44

Answer:

25

Step-by-step explanation:

2x+10=60

2x =60-10

2x =50

x =50÷2

x =25

Answer:

The answer is 15 Shirts

Step-by-step explanation:

We want to know what x is going to equal that makes the equation the same.

First, I make the euations equal to each other by substituting the y -->

7x + 50 = 10x + 5

Then, I combine my similar terms --> 45 = 3x

After that, I divide by 3 to get x on its own --> [tex]\frac{45}{3} =\frac{3x}{3}[/tex] --> 15 = x

This means that after 15 Shirts are sold, the costs for both companies are the same.

Answer:

204.8 oz total.

Step-by-step explanation:

(2*0.8) + (1*1) + (3*1.2) + (2*1.4) + (1*1.6) + (1*2.2)

1.6 + 1 + 3.6 + 2.8 + 1.6 +2.2 = 12.8

12.8 *16

Answer:

-8

Step-by-step explanation:

Use the formula for mid term and equate it with the mid points

Answer:

(-4,20)

Step-by-step explanation:

Answer:

(-5, 2)

Step-by-step explanation:

the first equation is 2x+3y=-4

2x(-5)=-10    3yx2=6   -10-6=-4          first ones correct

2x-5y=-20      2x(-5)   -5y(2)= -10-10=-20

both are correct

5x - 4y + 2z :

5 (-8) - 4 (3) + 2 (-4)

-40 - 12 - 8

- 60

3x + 2 (x - 4) = 6x - 8 - x

3x + 2x -8 = 6x - 8 - x

5x - 8 = 5x - 8

Since both sides are equal, it has infinitely many solutions.

To find how many students chose flying, just add the numbers 26 and 12 to get 38 students.

Answer:

D, because his ratw of change ia going up quicker then the othera. will you ease attempt to help me out on my most previous question? its for a test, and i have no idea what im doing.