MATHEMATICS HIGH SCHOOL

Select the protractor measuring an angle that is 55°.A. Figure A
B. Figure B
C. Figure C
D. Figure D

Answers

Answer 1

Answer:

Answer:

A. Figure A

Step-by-step explanation:

The protractor on the top left has an arrow halfway inbetween 50° and 60, making the angle 55°.

Therefore, the answer is Figure A.

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Evaluate the expression: 6 - |-4| + 3 × |-2|
How many pages does a good resume have
Find the perimeter of triangle ABC, with coordinates A(-3, 0), B(0, 4), and C(3, 0)
Write a real world problem involving the multiplication of a fraction and a whole number with a product that is between 8 and 10 then solve the problem problem
Find x. need help w these 2 questions in the pic, thanks!

How many minutes is it from 4:00 to 4:30

Answers

Answer:

30 minutes

Step-by-step explanation:

Just look at the minutes only. Since you need 4 o'clock to 4:30, its only 30 minutes.

Answer:

30 minutes

Step-by-step explanation:

All you have to do is subtract 4:30 and 4:00 and get 30 minutes.

Joey's dog weighs 102.45 pounds. Jimmy's dog weighs 25.38 pounds less.How many pounds does Jimmy's dog weigh?

Answers

1.Since 5 is less than 8, borrow 1 from the next column to make 15.

2.Calculate 15 - 8, which is 7.

3.Calculate 3 - 3, which is 0.

4.Since 2 is less than 5, borrow 1 from the next column to make 12.

5.Calculate 12 - 5, which is 7.

6..Calculate 9 - 2, which is 7.

7.Therefore, 102.45 - 25.38 = 77.07.

102.45 - 25.38 =77.07.

Choose all the fractions that are in simplest form.4/26
8/21
6/19
9/10
10/22

Answers

4/26 can be simplified by 2. So, this is not the answer.
8/21 cannot be simplified. So, it is one of the answers.
6/19 cannot be simplified. So, it is one of the answers.
9/10 cannot be simplified. So, it is one of the answers.
10/22 can be simplified by 2. So, this is not the answer.

So, the fractions in simplest forms are 8/21, 6/19, and 9/10.

What is the theoretical probability of rolling an odd number on a fair die with six faces?3/4
1/2
1/3
1/6

Answers

In a die, there are 3 odd numbers, specifically: 1, 3 and 5.
In probability for a certain event, it is a ratio of the number of favorable outcomes over the total number of possible outcomes.

Since we have 3 favorable outcomes and 6 total possible outcomes, thus
P = 3/6 = 1/2 (in lowest term)

How do you work out and solve 12 = 4/5k

Answers

12=4/5k
put parenthesis to both side so u can mulitply by 5
5(12)=(4/5k)5
the fraction canccels out
60=4k
divide both sides by 4
15=k

How many solutions exist for the given equation?

1/2(x + 12) = 4x – 1

Answers

$(1)/(2) (x+12)=4x-1$

Multiply both sides by 2 :

$(1)/(2)(x+12)*2 = 4x*2-1*2$

$x+12=8x-2$

$x+12-12=8x-2-12$

$x=8x-14$

Subtract 8 x from both sides:

$x-8x=8x-14-8x$

$-7x=-14$

Divide both sides by -7 :

$(-7x)/(-7) = (-14)/(7)$

$x = (14)/(7)$

$x = 2$

1 solution

hope this helps!

Answer:

B.one

Step-by-step explanation:

there is only one solution to the problem.

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