Mathematics High School

Work out the difference, in minutes, between 1 hour 50 minutes and 1 3/4 hours

Answers

Answer 1

Answer:

Step-by-step explanation:

1 hour nd 50 = 60 min +50 min= 110 minutes

1 hour and 3/4= 60/4= 15 x 3= 45

1 hour and 3/4= 60 min + 45 min= 105 minutes

110- 105= 5 minutes difference

Answer 2

5 minutes

1/4 of an hour is 15 minutes so times that by three you get 45 minutes. 50 minutes - 45 minutes = 5 minutes,

Related Questions

Approximately 55% of the 750 pupil student body voted for Suresh for student body president. How many students voted for him?

338

4125

750

412

Answers

Answer:

Step-by-step explanation:

23

Answer:

4125

Step-by-step explanation:

hope u have a good day

PLEASE ANSWER FAST this is homework and my teacher is giving us time to do it even if the deadline passed I don't know fractions

Answers

For this the answer for 6. Is 5/1 and 7. Is 9/1

Answer:

Step-by-step explanation:

5/7

HELP ME ASAP PLEASE?!?
Find the length of the missing side. Simplify all radicals.

Answers

The missing side would be 10

What two integers does 226 lie between?

Answers

0 and 452
The average of 452 and 0 is 226

Find the circumference of the circle. Use 3.14 and the symbol that it shows

Answers

Answer:

r=d/2=18/2=9cm

circumference=2πr=2×3.14×9=56.52cm

Given the following function

y = -1/2 (x-2)2+3

Find the vertex, y-intercept, and x intercepts.

Answers

here’s a graph from desmos!

Write 18 as a product of its prime factors

Answers

Answer:

1, 18, 2, 9, 3, 6

I think

Answer:

Down Below!

Step-by-step explanation:

18 = 1 x 18, 2 x 9, or 3 x 6

Prime Factors: 18 = 2 x 3 x 3

Factors of 18: 1, 2, 3, 6, 9, 18

someone pls help for brainliest :)

Answers

Answer:

It might be the the 1st or the 4th :)

Step-by-step explanation:

I HOPE IT HELPED!!!!

Please Jesus God this is so important

Answers

Answer:

c

Step-by-step explanation:

this answer is C, hope its right for you

Find the discriminant and the number of real roots for this equation.
4x + 12x + 9 = 0
A. O; two real roots
B. 0; one real root
C. -144; one real root
D. -144; no real roots
SUBMIT

Answers

Answer: 0; one real number

Step-by-step explanation:

An expression is shown 7/4 - ?/7 = 1 1/28 What is the missing number?

Answers

Answer:

i pretty sure the missing number is 4

Step-by-step explanation:

P(x) = 3x3 - 3x2 + x - 1?​

Answers

Answer:

Step-by-step explanation:

help help help please im begging!! its trigonometry and its due tonight I'm so confused please help me out

Answers

Step-by-step explanation:

Its the bottom question sir

On a road map, 1 inch represents 2.25 miles.  Which statement or graph correctly represents this relationship?  Select all that apply.​

Answers

Answer:

2.25 inches

Step-by-step explanation:

Answer:

2.25 in

2.25 m

Step-by-step explanation:

Solve each system by elimination. 3x - 2y = 1 2x + 2 y = 14

Answers

Add 3 and 12 , cancel -2 y+2y and and add 14 and 14
3x-2y=14
12x+2y=14
15x=28
Divide both sides by 15
X=28/15
3x 28/15 -2y=14
Y=-21/5
(X,y)=28/15, -21/5
3x 28/15 -2x(-21/5)=12x 28/15 +2x(-21/5)=14
14=14=14
(x, y)=(28/15, -21/5) is the answer

Round 7,127 to the nearest hundred.

Answers

Answer:

7,100

Step-by-step explanation:

A baby weighs 18 pounds at her four-month appointment. Six months later she weighs 24 pounds. By what percentage did the baby's weight increase?​

Answers

Answer:

33.33%

Step-by-step explanation:

We know that:

At her four month weighs: 18 pounds.

Six month later weighs: 24 pounds.

So, the baby increased 6 pounds. But, what percentage represents?

To solve this problem we use the rule of three:

If 18 pounds represents 100%, 24 pounds what percentage would be?

So, if we subtract 100%-133.33%, we have a 33.33% more. This means that the baby increased a 33.33% during those six months.

WILL MARK BRAINIEST IF RIGHT PLS ANSWER QUICK​

Answers

Answer:

the last one

Step-by-step explanation:

Answer:

A) It deals with synthetic or superficial genes and traits like color, markings, size, and speed.

A 32-foot ladder leans against a building. The distance between the bottom of the ladder and the base of the building is
8.5 feet. What is the height, in feet, from the ground to the place on the building that the ladder touches? Round your
answer to the nearest tenth.

Answers

Answer:14

Step-by-step explanation:

happy 5685757

The height at which the ladder touches the building is required.

The height of building where the ladder touches the building is 30.9 feet.

Pythagoras theorem

a = Required height

b = Distance between the bottom of the ladder and the base of the building = 8.5 feet

c = Length of ladder = 32 feet

From the Pythagoras theorem we have

[tex]a^2+b^2=c^2\\\Rightarrow a=\sqrt{c^2-b^2}\\\Rightarrow a=\sqrt{32^2-8.5^2}\\\Rightarrow a=30.9\ \text{feet}[/tex]

Learn more about Pythagoras theorem:

https://brainly.com/question/343682

How do you solve this?

Answers

the answer is A when u have a little x u multiply the amoun the number u multiply it the amount of times they give for example 4 with a 5 on top is 4x4x4x4x4 multiply the 4, 5 times

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Answers

Answer:

................................................................................................................................................................................................

Step-by-step explanation:

A cylinder has a height of 14 centimeters and a radius of 17 centimeters. What is its volume? Use ​ ≈ 3.14 and round your answer to the nearest hundredth.

last question! please help this is due today!!!

Answers

195 time 1.6 would give you 312 km

Which of the following ratios are not equivalent to 7 : 3?

Multiple choice question.

A)
14 : 3


B)
14 : 6


C)
21 : 9


D)
28 : 12

Answers

A is not equivalent to 7:3
A is not equivalent.

What is the answer to ...8.42 x 9

Answers

Answer:

75.78

Step-by-step explanation:

8.42*9=75.78

Answer:

75.78

Step-by-step explanation:

8.42 × 9 =  75.78

Find x and y
(45-45-90 formula)

Answers

Answer:

x-intercept(s):

None

y-intercept(s):

90

Step-by-step explanation:

To find the x-intercept, substitute in 0 for y and solve for x. To find the intercept, substitute in 0 for x and solve for y.

River C is 100 miles longer than River D. If the sum of their lengths is 5,500 miles, what is the length of each river?

Answers

Answer:

river C is 2850 and river B is 2650

Three years ago, claire borrowed money from her father to pay for a class trip. She agreed to pay him 6% simple annual interest on the loan. Now she owes him 90$ in interest, plus the principal amount. How much did Clare borrow? The answer is 500, but how did you get that answer correctly? Step by step can u show me?

Answers

Answer:

Below

Step-by-step explanation:

6% simple annual interest on the loan for 3 years so 6x3=18

So the interest of the whole amount is 18%, so now you got to find what of 18% is 90

This looks like (initial amount)x(number)%=(final amount)

x=initial amount

number%=18

final amount=90

All percentages are just number%/100. So we have either 18/100, or .18 depending on how you want to work it.

So now we do 90÷0.18 which gives you the answer 500

three components of the term​

Answers

Answer: “5” is an exponent

Step-by-step explanation:

Use distributive property to rewrite expression -8((-2-3/4)-8)

Answers

Answer:

-86

Step-by-step explanation:

-8((-11/4)-8)

((11/4-8)

8x(-43/4)

-2×43=-86

Find X (-2x + 35 ) yd, 27yd, (4x-1)yd

Answers

Answer: 10         hope this helps^^

Step-by-step explanation: 2(27)= -2x+35+4x-1

=10 (answer)

took the quiz as well

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