Mathematics High School

NEED HELP ON THIS PLEASEEEEEEEEEEE

NEED HELP ON THIS PLEASEEEEEEEEEEE

Answers

Answer 1

Answer: i am a 7th grade child and i dont know an idea of how to solve this..... just kidding but its b :) hopefully this will help u

Step-by-step explanation:

Related Questions

Solve by elimination:



-x+2y=17

2x+2y=-10

Answers

The equation form of this answer is X=7 y=-12
Point form is (7,-12)


Make u the subject of the formula.
5u + 13 = 7t – 2ut

Answers

u = 6t-13/3

-2u of both sides
3u + 13 = 7t - t
which is actually
3u + 13 = 6t
-13
3u = 6t - 13
divided by 3
u = 6t-13/3

what is 24.3-(1.3×4)+7.94​

Answers

The answer is 27.04

Hope this helps

my math problem is 3.8x=-19 I have to show all of my work... Help

Answers

Answer:

-5

Step-by-step explanation:

3.8x= -19

3.8x/3.8= -19/3.8

x=-5

The length of a rectangular sandbox is 4 feet less than its width, which is represented by x. The area is 45 square feet. Which equation can be used to find the area of this sandbox?
1.x^2+4=45
2.x(x+4)=45
3.x(x-4)=45
4.x(2x+4)=45

Answers

Answer:

3

Step-by-step explanation:

w= x

l= x-4

x(x-4) = 45

x^2-4x = 45

If the simple interest on $3,000 for 9 years is $1,620, then what is the interest rate?
The rate is %.

Answers

Answer:

9%

Step-by-step explanation:

8x+3>_x+10 how do i solve dis
HELP

Answers

Answer:

x > 1

Step-by-step explanation:

Subtract 3 from both sides

8x + 3 - 3 > x + 10 - 3

Simplify

8x > x + 7

Subtract x from both sides

8x - x > x + 7 - x

Simplify

7x - 7

Divide both sides by 7

7x/7 > 7/7

Simplify

x > 1

Line segment Z E is the angle bisector of AngleYEX and the perpendicular bisector of Line segment G F. Line segment G X is the angle bisector of AngleYGZ and the perpendicular bisector of Line segment E F. Line segment F Y is the angle bisector of AngleZFX and the perpendicular bisector of Line segment E G. Point A is the intersection of Line segment E Z, Line segment G X, and Line segment F Y.

Triangle G E F has angles with different measures. Point A is at the center. Lines are drawn from the points of the triangle to point A. Lines are drawn from point A to the sides of the triangle to form right angles and line segments A X, A Z, and A Y.
Which must be true?

Point A is the center of the circle that passes through points E, F, and G but is not the center of the circle that passes through points X, Y, and Z.
Point A is the center of the circle that passes through points X, Y, and Z but is not the center of the circle that passes through points E, F, and G.
Point A is the center of the circle that passes through points E, F, and G and the center of the circle that passes through points X, Y, and Z.
Point A is not necessarily the center of the circle that passes through points E, F, and G or the center of the circle that passes through points X, Y, and Z.

Answers

i dont l know bro try getting close to God tho

PLEASE HELP MEEEEEEEEE will share to explain what a dilation of (0.5x, 0.5y) would do to a figure and explain how I know that is true.

Answers

1/2 because I did this and I got it right

A recipe for a cake calls for 3 cups of water. Elisa accidentally put in 6 cups. How many extra cups did she put in? What equation would depict this scenario?
c-3=6
c-6=3
c+3=6
c+6=3

Answers

The answer is c+3=6

Answer:

1.Elisa accidentally put in 3 extra cups of water

2.C+3=6

ANSWER ASAP PLEASEEE

Answers

Answer:

join my googl met at uns anre dnb

Step-by-step explanation:

Answer:

so angle a is 60 and angle c is 80. you add those together to get 140. you then subtract 140 from 180 and you get 40. lastly you divide 40 by 2 and you get 20 for x.

Given a circle with a diameter of 27 cm, what is the radius?

Answers

The radius is half of a circles diameter. Therefore 27/2 is 13.5 cm and 13.5 cm is the radius.

Maria has a pay rise. Her pay was £8 an hour. It is now £9.60 per hour. Calculate the percentage increase in Maria's pay. *Maria has a pay rise. Her pay was £8 an hour. It is now £9.60 per hour. Calculate the percentage increase in Maria's pay.

Answers

£1.80 increase so about 15%

Is y=7x+12 linear or nonlinear?

Answers

Answer:

Yes, I think it is

because the equation has a horizontal line

Oh yeah sweetie I just don’t think you

1,128= 6(x+18) please answers
i
need

Answers

Answer:

56

Step-by-step explanation:

Answer:

=6876

Step-by-step explanation:

6(1128+18)



6. In a jar of 650 marbles, 20% of the marbles are red.
How many marbles are not red

Answers

Answer:

Step-by-step explanation:

20% of 650

1/5 of 650

130=red

520= not red

Answer:

520

Step-by-step explanation:

20% are red which means 130 are red

650-130= 520

or you could look at it this way

if 20% is red that means 80% is not red

80% of 650 is 520

correct answer gets brainliest

Answers

The first one is right.

1) 2/3 * 2/3 * 2/3 * 2/3 * 2/3 =  32/243

umm can someone answer this question pls

Answers

Answer:

100

Step-by-step explanation:

Answer:

The awnser is -107

Step-by-step explanation:

What is the value of x and y?

HELP ME OUT BRO PLEASE THIS IS DUED BY 9 pm ughhh

Answers

Answer:

x = 4 y = 2✓3

Step-by-step explanation:

I'm big brain

A chess piece is 15 centimeters tall, and its shadow is 13 centimeters long. How far away is the top of the chess piece from the end of its shadow? Round to the nearest tenth.

Answers

Answer:

19.8 cm

Step-by-step explanation:

Using the Pythagorean theorem , the Square of the distance between the top of the piece and the Shadow Is the sum of the height of the piece. and the lenght of the shadow. basically Just build a triangle with the 3 points you are given: height of the piece, lenght of the shadow and distance between the 2. so it's sqrt(13^2+15^2) = sqrt(394) =19.8 cm

Please explain how to get it!!!

Answers

Answer:

i think its 95 or 90

Step-by-step explanation:

Answer:

90 PO ANG SAGOT!!!!!!!!!!!!!!!!!!!

Solve for x: 2x^2+3x=2
Section 5- Topic 4: Solving Other Quadratic Equations by Factoring
Please solve x by factorization, Thank you.

Answers

Answer:

The answer should be -2/5

Step-by-step explanation:

Hope this helps

Have a great day

Answer:

x = 0.5

x = -2

Step-by-step explanation:

Have a great day :)

Estimate 154 divide 7
​

Answers

Answer:

22

Step-by-step explanation:

The result of 154 divided by 7 will be 22.

What is the rule of division?

The rules of the division include easy memory tricks that make division calculations easier by generating patterns you may use to deconstruct both simple and complex situations. The guidelines establish requirements that a number must meet in order to neatly divide into another number. While some division rules only require one or two steps to evaluate a number's divisibility, others require two or three steps. Even though some of these formulas are lengthy, division rules help hasten the process of dividing huge numbers.

Remember to continue using the divide, multiply, subtract, and drop-down method for long division problems until all of the dividend's digits have been divided. The solution to the division puzzle is the quotient.

Since the given problem is not a large division. We can solve it by breaking 154 into two parts

    ______

7 / 154     \    2 2

   14

 ---------

   1 4

   14

---------

    0

Therefore, 22 will come from dividing 154 by 7.

Learn more about division here:

https://brainly.com/question/4942548

#SPJ2

cindy claims that 4^x/12^x=1/3​

Answers

Answer:

what about the equation

Step-by-step explanation:

Ms. Salinas, a staff supervisor, has decided to treat all of her staff

to hot chocolate from Cory’s Café. Some employees order large

hot chocolates and others order small hot chocolates. When

Ms. Salinas gets to the café, however, she cannot find the paper

on which she wrote the order.


Ms. Salinas does remember a few facts. She knows from experience that a large hot chocolate costs $3 and a small hot chocolate costs $2. She remembers that she was supposed to order 15 drinks. She also knows the total cost for the drinks was going to be $42. Can you help Ms. Salinas figure out how many large hot chocolates and how many small hot chocolates she is supposed to order

Answers

Answer:

долларды жарат ok юююю хахаха

Deriving and using formulae
1. a + 10 when a = 6
2. b - 3 when b = 120

Answers

Answer:

a. 16

b. 117

Step-by-step explanation:

a. 6+10=16

b. 120-3=117

Select all the number set names that apply to
V6
Irrational
Integer
Rational
O Real
Whole

Answers

Can you explain more , im willing to help .. Be more exquisite

what is 3/10 as a division

Answers

Answer:

0.3 is the correct answer of this question

Answer:

0.3

That is it

I hope this helps!

Step-by-step explanation:

It's just 3 ÷ 10 = 0.3

what is equivalent to (f+g)(4)​

Answers

Answer is:
4f + 5g

(F+g)(4)
Fx4 = 4g
Gx4= 4g


9 in. 2 in. 5 in 2 in. 2 in 5 in. 2 in.​

Answers

Answer:

3 in because of the grammit

Answer:

3in

Step-by-step explanation:

It’s Right

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