So far every answer I typed in was wrong so far in stuck. (Solve for c )

130

We solved it by Pythagoras theoram.

Hope it helps

Answer the area of the trapezoid

Em uma agência bancária, dois caixas atendem em média seis clientes em 10 minutos. Considere que, nesta agência, todos os caixas trabalham com a mesma eficiência e que a média citada sempre é mantida. Assim, o tempo médio necessário para que cinco caixas atendam 45 clientes é de:

a) 45 minutos;
b) 30 minutos;
c) 20 minutos;
d) 15 minutos;
e) 10 minutos;

Which of the following statements is NOT true? Click all that apply.

The rate of change and the constant of proportionality are the same value in a proportional relationship.
The rate of change and the constant of proportionality are the same value in a proportional relationship.

The value of yx and the value of are different in a proportional relationship.
The value of y over x and the value of are different in a proportional relationship.

The graph of a proportional relationship is represented by a straight line only.
The graph of a proportional relationship is represented by a straight line only.

The constant of proportionality and the k-value are the same value in a proportional relationship

I NEED THIS LIKE, RIGHT NOW. THIS IS DUE AT 3:00

Mark used a number line to model dividing 2 3 by 3. He divided the number line from 0 to 1 in 3 equal sections, and then divided each of those sections into 2 equal parts. Mark says 2 3 ÷ 3 is 1 3 . Is his answer correct? Explain why or why not.

(NO SAMPLE RESPONSES. )

What is the area of this triangle?

how is 6/4 simplified to 1 1/2. I need a full explantion!! PLEASE HELP!!!!

Round the number 82.365 to the nearest hundredth.

Which answer choice represents an equivalent number sentence of "49 - 12"?
A. 37
B. 49 + (-12)
C. 49 + 12
D. 12 - 49

find the measure of each angle

Make a table of ordered pairs for the equation.
y = 1/2 x -3 Example: ( 0, 0)

Plz helps with 2 though 5

(5/2) d - 3/2 = -1/2

round 83 960.to the nearest hundred

Determine whether the ratios form a proportion.
A) Yes, Proportional
B) No, Not Proportional

I need help with the question in the photo!! Thanks!

The fees for a biochemistry major are $1,728. To major in biochemistry. Toby requires 144 credit hours of coursework. How can he calculate the cost of the fees per credit hour? What is the cost of the fees per credit hour?​

im giving free brainlest only if you give it to me

Evaluate x + y + z for x = 2, y = -3, z = -4.

Two groups performed an experiment separately by tossing a coin in the air. Group P performed 50 trials and group Q performed 100 trials. Each group recorded the results in the table below:

Group Heads Tails
P 35 15
Q 53 47
What conclusion can be drawn about the number of trials and the probability of the coin landing on heads or tails? (5 points)

Group of answer choices

The experimental probability is closer to the theoretical probability for group Q than group P.

The experimental probability and the theoretical probability for group Q is the same.

The experimental probability and the theoretical probability for group P is the same.

The experimental probability is closer to the theoretical probability for group P than group Q.

Valarie used a laser to measure the average thickness of a human hair which is 0.0032 meters thick. A grain of sand is 0.0024 meters thick. How do the two thicknesses compare?

The table below shows prices for breakfast items at a food truck. Jeffrey ordered 2 breakfast tacos with bacon, an order of potato hash and a cup of coffee. The sales tax for the order was $0.75. He paid for his breakfast with a $10 bill. Breakfast Menu Item Price 1 Breakfast taco - egg & cheese $2.00 1 Breakfast taco - with bacon $2.25 1 Order of potato hash $1.50 Cup of coffee $0.50 How much change should Jeffrey receive from a $10 bill? O A $2.75 O B. $6.50 OC. $8.50 OD. $4.25​

PLEASE HELP ILL GIVE YOU 5 STARS, AND BRAINLIEST !!! (FOR ASSESSMENT)


The plesiosaur’s stomach had 2.25 kilograms of gastroliths. The largest stone was 0.074 meter long, 0.048 meter wide, and 0.022 meter thick.
3. Write the length of the largest stone as a number name and in expanded form.

Which expression can be used to find 80% of 120?
A.(0.8) (24)
B.(0.2) (120)
C.(0.8) (120)
D.(0.2) (24)
PLEASE HELP I'M BEGGING MY TEST IS TIMED

7. John made a pattern with 9 toothpicks in
the 1st figure, 14 in the 2nd figure, 19 in
the 3rd figure, and 24 in the 4th figure.
a) Write an algebraic expression for the
nth term.
b) Use a scatter plot to determine the figure
number of the figure with 94 toothpicks.
c) Check your result in part (b) by
substituting for the variable and
evaluating the algebraic expression.

Please help me with all questions and guide me through!

The area of a parallelogram is the same as the area of a square. The base of the parallelogram is twice the length of its height. The side of the square is 2 less than the height of the parallelogram

Area of a parallelogram: a = base • height

Area of a square: a = (side)2

1. variable h = parallelogram height

2. square area + parallelogram area

3. equation: (h – 2)2 + (2h • h)
The area of a parallelogram is the same as the area of a square. The base of the parallelogram is twice the length of its height. The side of the square is 2 less than the height of the parallelogram

Area of a parallelogram: a = base • height

Area of a square: a = (side)2

1. variable h = parallelogram height

2. square area + parallelogram area

3. equation: (h – 2)2 + (2h • h)

Analyze Jasper’s work. What was his mistake?

A The variable should be the length of the square.
B The areas of the square and parallelogram are equal.
C The area of a square is 4(h – 2).
D The area of a parallelogram is 2h + h.