Mathematics High School

1. 8x+15=dx-20

2. 12(7+2y)=4y-(3-ty)

3. 15+x(3t-4)=8(-2t+11)


:) answer all for brainliest

Answers

Answer 1

8x+15=dx-20

8x+15+20=dx

8x+35=dx

d=​8x+35 /x

12(7+2y)=4y-(3-ty)

12(7+2y)=4y−3+ty

12(7+2y)−4y=−3+ty

12(7+2y)−4y=ty−3

12(7+2y)−4y+3=ty

t= ​12(7+2y)−4y+3 /​y

​

15+x(3t-4)=8(-2t+11) SOLVING FOR X

15+x(3t-4)=8(-2t+11)

x= ​8(−2t+11)−15 /​3t−4

x= −16t+73 /​3t−4

Hope this helps!God bless you and have a wonderful day!

Answer 2

Answer:

Step-by-step explanation:

Give the other guy brainiest

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If an angle is half of its complement, then the measure of the LARGER angle will be

Answers

Answer:

60°

Step-by-step explanation:

Complementary angles sum 90°

a + b = 90°      Eq. 1

b = a/2             Eq. 2

Replacing Eq. 2 in the Eq. 1

a + a/2 = 90

2a/2 + a/2 = 90

3a/2 = 90

a = 90*2/3

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from the Eq. 2

b = 60/2

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Check:

from the Eq. 1

60 + 30 = 90

Answer:

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Then

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60°

a sphere of volume 4851 cm cube then what is the diameter?​

Answers

Answer:

21 cm

Step-by-step explanation:

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Answers

Answer:

1 pizza

Step-by-step explanation:

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Answers

Answer:

The ratio of blue paint to yellow paint is 3:1

Step-by-step explanation:

Let

x -----> the amount of blue paint in ounces

y ----> the amount of yellow paint in ounces

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x=3y -----> equation B

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Substitute equation B in equation A

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therefore

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To find out the ratio of blue paint to yellow paint, divide the amount of blue paint by the amount of yellow paint

x/y = 6/2 = 3/1

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Answers

A dependent system of equations has infinite simultaneous solutions

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Answers

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Step-by-step explanation:

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Answers

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Answers

Answer:

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Step-by-step explanation:

Answer:

1/15

Step-by-step explanation:

Lets simplify, since we need to account for the double negative:

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y = 14x − 8 Will give brainlliest

Answers

Answer:

y = 12x + 8

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Reasoning: I can confirm the answer above is correct. I'm not gonna lie saying something like "cuz I am right" so yeah. <3

The growth of 7 different plants was recorded in centimeters. What type of graph would be best for comparing the growth of each plant

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Answer:

Bar graph, would probably be your best bet. Hope this helps!

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

1 + 6 = 7

Answer:

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Step-by-step explanation:

HELPP asappppppp plss

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Answer:

1. standard form

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Answers

Answer:

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Jocelyn bought 18 chicken wings for $9. What was the cost of the wings in wings per
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Answers

18 wings = 9$
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Answer:

Step-by-step explanation: 18 wings = 9$

divide by eighteen

1 wing = 1/2 $

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answer is 0.5 $ or 50 c per wing

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Answer:

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hurry i only got 15 min

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1st option
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Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Step-by-step explanation:


Can you hellllp me pleaaaseeee

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Answer:

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Answers

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Learn more about sales tax here: https://brainly.com/question/24422578

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FR I NEED HELP IM SERIOUSLY GONNAAA CRYYYYY

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point a

Step-by-step explanation:

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Answer:

Step-by-step explanation:

Can you redo the picture

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Answers

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Step-by-step explanation:

the answer is (-2, 11/2)

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

The right arrow symbol used to show the transition from a point to its image after a transformation is not contained within the Equation Editor. If such a symbol is needed, type "RightArrow." For example: P(0, 0) RightArrow P′(1, 2).

Write a translation rule that maps point
D
(
7
,

−
3
)
onto point
D
'
(
2
,

5
)
.
please help

Answers

A'(1, -4)

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Step-by-step explanation:

Given

Triangle ABC with coordinates

A(1, 4), B(3, -2), C(4, 2)

To find

Coordinates of the image A'B'C' after a reflection over the x-axis

Solution

Rule for reflection over x-axis is

R(x) = (x, y) → (x, -y)

The coordinates will change as follows

A(1, 4) → A'(1, -4)

B(3, -2) → B'(3, 2)

C(4, 2) → C'(4. -2)

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