(3p-10q)-(p-8q)
I can’t figure this out !!!

Answers

Answer 1

Answer:

Answer: 2p - 2q

Step-by-step explanation:

(3p-10q)-(p-8q) is simply an algebraic expression.

To solve it, you first open the brackets

i.e 3p - 10q - p + 8q (the minus sign between the brackets have multiplied the next minus sign, so it becomes plus sign)

Now, collect the like terms of i.e common terms

= 3p - 10q - p + 8q

= 3p - p - 10q + 8q

= 2p - 2q

Thus, the final expression is 2p - 2q since it cannot be further simplified.

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megan buys 3 bracelets and 3 necklaces. Each bracelet cost $5. Megan pays the clerk $40 and gets $4 change. What is the cost,in dollars,of one necklace.

Tony asked his class "to the nearest 10 min, how many min did you spend on homework last night?" how many students studied for 30 min or more?A.5 students
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C.11 students.
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11 is correct because the meadian depends on rounding so it equals 11

Two people are sharing a half a pound of strawberries each person will receive how many pounds of strawberries

Answers

.25 just split it as if they were quarters

Please can some explain how to identify angles that on the same segment?

Answers

Step-by-step explanation:

Angles in the same segment. The angles at the circumference subtended by the same arc are equal. More simply, angles in the same segment are equal.

Picture 1 a° = a° they are the same

Picture 2 p= 52° q= 40° Angles in the same segment are equal. if they ask you to calculate you just show both angles p= 52 and q=40.

Picture 3 + 4 Let the obtuse angle MOQ = 2x.

Using the circle theorem, the angle at the centre is twice the angle at the circumference.

Therefore picture 4 tells us and proves;

Angle MNQ = x and angle MPQ = x.

Picture 5

A cyclic quadrilateral is a quadrilateral drawn inside a circle. Every corner of the quadrilateral must touch the circumference of the circle.

The second shape is not a cyclic quadrilateral. One corner does not touch the circumference.

Picture 6

The opposite angles in a cyclic quadrilateral add up to 180°.

a + c = 180°

b + d = 180°

Picture 7

Example

Calculate the angles a and b.

The opposite angles in a cyclic quadrilateral add up to 180°.

This is a picture that couldn't be added but has a quadrilateral occupying half the triangle consisting of 3 arcs the middle one was 140 and proved part of one triangle. The x (a) missing angle showed below a = 180-60 = 120 °

So hopefully this will help you remember the format here for quadrilateral shapes within a circle.

b = 180 - 140 = 40°

a = 180 - 60 = 120°

374 × 510

What are the partial products Lucas will need to solve the problem?

Answers

The partial products that Lucas would need to solve this problem would be 3,740 and 187,000 if you are multiplying 374 on the top column and 510 on the bottom column. Or, the partial products Lucas would need is 2,040 and 35,700 and 153,000. Both partial products combination added together would be 190,740.

Answer:

3,740 and 187,000

Step-by-step explanation:

How many times can you take away 2 from 100 bricks?

Answers

The number of times 2 can take away from 100 bricks is $\boxed{50{\text{ times}}}.$

Further explanation:

Given:

There are 100 bricks in a lot and we have to take 2 bricks away from the lot.

Explanation:

If we take 2 from 100 we left with 100 - 2 = 98.

If we take 2 from 98 we left with 98 - 2 = 96.

If we take 2 from 96 we left with 96 - 2 = 94.

Similarly we can take 2 bricks from 94 and left with 92 bricks and 2 bricks from 92 bricks and left with 90 bricks.

The number of bricks that can be taken 2 bricks away from the 100 bricks can be calculated as follows,

$\begin{aligned}Number&= \frac{{100}}{2}\n&= 50\n\end{aligned}$

The number of times 2 can take away from 100 bricks is $\boxed{50{\text{ times}}}.$

Learn more:

1. Learn more about inverse of the functionbrainly.com/question/1632445.

2. Learn more about equation of circle brainly.com/question/1506955.

3. Learn more about range and domain of the function brainly.com/question/3412497

Answer details:

Grade: High School

Subject: Mathematics

Chapter: Number system

Keywords: Hundred, bricks, two, 100, times, number, solve, check, 2 away from 100 bricks, whole numbers, solve, check, divide, subtract, add.

Well, You can take it away 50 Times
~~~~~~~~~~~~~~~~~~~~~~~~~~
TO CHECK:
50 times 2 = 100
~~~~~~~~~~~~~~~~~~~~~~~~~~
TO SOLVE:
100 divided by 2 = 50
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Hope this helped! :)

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