Mathematics High School

A housepainter mixed 5 gal of blue paint with every 9 gal of yellow paint in order to make a green paint. Which ratio of gallons of blue paint to gallons of yellow paint will make the same shade of green paint?

the are the awnsers :
a:30 : 54
b:6 : 10
c:10 : 45
d:27 : 15

Answers

Answer 1

Answer:

a

Step-by-step explanation:

5 times 6 = 30

9 times 6 = 54

Answer 2

Answer:

was it correct the guy above me answers?

Related Questions

9. If f(x) = 5x-4 and f(2a) =156 , then what is the value of a?

Answers

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[tex]f(x) = 5x - 4[/tex]

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[tex]f(2a) = 5(2a) - 4[/tex]

[tex]f(2a) = 10a - 4[/tex]

[tex]156 = 10a - 4[/tex]

[tex]10a - 4 = 156[/tex]

Add sides 4

[tex]10a - 4 + 4 = 156 + 4[/tex]

[tex]10a = 160[/tex]

Divide sides by 10

[tex] \frac{10a}{10} = \frac{160}{10} \\ [/tex]

[tex]a = 16[/tex]

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One end of a line segment has the coordinates (1, 3). If the
middle point is (5,8), then what are the coordinates of the
other endpoint?
A (3,5.5)
B (9, 12)
C (12,5)
D (9, 13)

Answers

Answer:

the answer is the letter D

Ughhh can someone help its so confusing

Answers

Answer:

C.) 4×π×3²×10^5

I hope this is good enough:

first to answer correctly gets brainleist

Answers

Answer:

B is the answer

Step-by-step explanation:

ASAP
Can someone help me with this please

Answers

Answer:

x = 2

Step-by-step explanation:

Answer:

x=2

Step-by-step explanation:

At a baseball game, the stadium gave T-shirts to the first 100 fans to arrive. Each T-shirt cost $15.00. How much did the stadium pay for the T-shirts it gave away?

Answers

Just do 100 times 15

Jack works after school. Each day he is paid a set amount, plus an hourly wage. Look at the table. Choose the linear function f Jack can use to
find his pay.
Hours
1
1.5
2
2.5
3
Pay
18
23
28
33
38
A. f(x) = 10x + 8
B. f(x) = 15x + 3
O
C. f(x) = 0.5x + 1
D. f(x) = x + 18

Answers

Answer:

A. [tex] f(x) = 10x + 8 [/tex]

Step-by-step explanation:

The equation in slope-intercept form, [tex] f(x) = mx + b [/tex], can be created to be used in finding Jack's pay. We need to find the slope (m) and the y-intercept (b) of the linear function.

Using two points (1, 18), and (1.5, 23), find the slope (m):

Slope (m) = [tex] \frac{y_2 - y_1}{x_2 - x_1} = \frac{23 - 18}{1.5 - 1} = \frac{5}{0.5} = 10 [/tex]

Find b, by substituting x = 1, f(x) = 18, and m = 10 into [tex] f(x) = mx + b [/tex].

[tex] 18 = (10)(1) + b [/tex]

[tex] 18 = 10 + b [/tex]

Subtract 10 from each side

[tex] 18 - 10 = b [/tex]

[tex] 8 = b [/tex]

[tex] b = 8 [/tex]

Substitute m = 10 and b = 8 into [tex] f(x) = mx + b [/tex].

✅Thus, the linear function that can be used to find Jack's pay would be:

[tex] f(x) = 10x + 8 [/tex]

Solve the inequality 5 + 1/x > 16/x

Answers

Answer:

x  <  0  or     x  >  3

Explanation:

The solution to the given system of inequality is x > 0 and x> 3

Inequality expression

Inequalities are equation noe separated by an equal sign

Given the inequality expression

5 + 1/x > 16/x
5 > 16/x - 1/x
5 > 15/x

Cross multiply

5x^2 > 15x
5x^2 - 15x > 0

5x(x-3)>0
5x > 0 and x - 3>0

x > 0 and x> 3

Hence the solution to the given system of inequality is x > 0 and x> 3

Learn more on inequality here: https://brainly.com/question/24372553

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If the point (2,3) lies on the line 4y = ax +5 , then a -
(a) 7/2
(b) 1
(o) -2
(d) none of these​

Answers

Answer:

B

Step-by-step explanation:

CAN SOMEONE PLEASE HELP ME

Answers

Well it should be 4 hope it is correct

The question and instructions are in the picuture

Answers

Make sure to add the picture.

Answer:

38

Step-by-step explanation:

plz help asap!!!!!!!​

Answers

Answer:

A

move the numbers around and you'll get it

∠3 is a supplement of ∠4, and m∠4 = 68°. Find m∠3.

Answers

Answer:

112°

Step-by-step explanation:

two angles are supplementary if the sum of their measures is 180 .

180° total of two supplementary angles 68°=m∠4 m∠3=??180-68= 112

PLZZZ HELPP ITSS A EXAMMM
What is the fiftieth term of the arithmetic sequence 3, 7, 11, 15, ... ?

A.199
B.151
C.53
D.203

Answers

Answer:

If i did the math correctly it should be 199.

. A person weighing 120 pounds has about 20 pints of blood in their body. Which equation below represents the relationship between pints of blood, b, to a person's weight, w?

Answers

Answer:

[tex]w = 6b[/tex]

Step-by-step explanation:

Given

[tex]b = blood[/tex]

[tex]w = weight[/tex]

[tex]b = 20; when\ w = 120[/tex]

Required

Determine the equation that binds both parameters

First, we need to determine the constant of proportionality using:

[tex]w = k * b[/tex]

Where k represents the constant.

Substitute 120 for w and 20 for b

[tex]120 = k * 20[/tex]

Divide both sides by 20

[tex]6 = k[/tex]

[tex]k = 6[/tex]

Using the same formula, substitute 6 for k

[tex]w = 6 * b[/tex]

[tex]w = 6b[/tex]

Hence:

The equation is represented as [tex]w = 6b[/tex]

David and Ronald both are making cubic gift boxes with varying volume. The side length of David's gift box for a given volume is given by the function below, where (x - 1) is the volume of the box, in cubic feet.



The side length, g(x), of Ronald's gift box for a given volume is shown in the table below, where x is the volume of the box, in cubic feet.

x 2 4 6 10
g(x) 1.26 1.59 1.82 2.15


Whose gift box has the greater side length for a given volume?

Answers

Answer:Option C Both gift boxes have the same length for a given volume

Step-by-step explanation:

Step-by-step explanation:

step 1

David's gift box

Calculate the side length of the box for a given volume

we have

For  ------>

For  ------>

For  ------>

For  ------>

therefore

Both gift boxes have the same length for a given volume

Answer:

the answer is ronald

Step-by-step explanation:

plato


[tex]\pi - 1[/tex]
rational or irrational​

Answers

Irrational
because pi is an infinite number and subtracting 1 doesn’t really change the fact that it’s infinite/irrational

Determine if (4,1) is a solution for the system of equations.
y = -x + 5
y = 2x - 7

Answers

Hey the answer to your solution is (4,1) is correct:))

Helpp pls it’s 25 points each

Answers

Answer:

1.= 2.5

2.= is incorrect because there should not be more than one = sign

Step-by-step explanation:

Find the distance between points P and N to the nearest tenth.

Answers

Answer:

7.8

Step-by-step explanation:

4-(-2)

3-(-2)

6^2+5^2

36+25=61

square root of 61 is roughly 7.8

2x+y=3 x-2y=-1 if equation 2 was multiplied by -2

Answers

Answer:

List all of the solutions.

2x+y=3=2x+y=3=

x−2y=−1=x-2y=-1=

2=2=

−2=

Step-by-step explanation:

Hope this helps, If it did, then I would really appreciate it if you gave me Brainliest, I only need one more to rank up and it has taken forever to get to where I am currently. Thanks.

How can we create equations in two variables to represent relationships between quantities

Answers

Answer:

Create equations in two or more variables to represent relationships between quantities (linear functions) Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.

Step-by-step explanation:

8 friends 5/8 over eight bags of chips . what fraction of the bag did each person eat assuming that each ate the same amount ​

Answers

Answer:

Given: 8 friends ate (5/8)TH fraction of a bag of chips.

And Each one ate the same fraction.

Then; The fraction of chips consumed by one person is (1/8)TH of (5/8)

i.e. =

Answer:

B is your answer!

Step-by-step explanation:

Fun Fact: Our veins can circle twice around the globe/Earth!

Hae a great day! :D

can people give me the brainiest and what are common variables

Answers

Answer:

Common Types of Variables. Categorical variable: variables than can be put into categories. ... Confounding variable: extra variables that have a hidden effect on your experimental results. Continuous variable: a variable with infinite number of values, like “time” or “weight”.

Step-by-step explanation:

Hope this helps, If it did, then I would really appreciate it if you gave me Brainliest, I only need one more to rank up and it has taken forever to get to where I am currently. Thanks.

Answer:

can you plz help me find trenton aka trent

Step-by-step explanation:

Find the dimensions of a rectangle whose width is 5 miles less than its length and whose area is 84

Answers

Answer: the length of the rectangle is 12 miles and the width is 12-5=7 miles.

Step-by-step explanation:

Determine the slope of the line that passes through the points M(-3,5) and N(1,8). Represent the slope in decimal form.

Answers

Answer:

0.75

Step-by-step explanation:

y²-y¹/x²-x¹

8-5/1-(-3)

3/4

=0.75

based only on the given information, it is guaranteed that ac is congruent to bc. true or false?

Answers

True. SAS or ASA. It shows that AD and BD are congruent and the triangles also share two sides and two angles.

Answer:

True. SAS or ASA. It shows that AD and BD are congruent and the triangles also share two sides and two angles.

Step-by-step explanation:

Matt runs in the park every day at the average rate of c meters per minute.
b
If Matt runs triple his regular speed for 20 minutes, what distance would he cover?

Answers

Answer:

distance = 20c

Step-by-step explanation:

distance = speed x time

speed= c

time=20mins

distance = 20 x c

= 20c

What is the value of y in the equation 2(4y − 1) = 6? (4 points)

0
1
6
8

Answers

Answer:

Step-by-step explanation:

8y-2=6

8y=8

y=1

Answer:

y=1

Step-by-step explanation:

i got a 100 on the test

5.
As shown in the diagram below, lines m and n are
cut by transversal p.
р
m
n
7
2
If mZ1 = 4x + 14 and mZ2 = 8x + 10, lines m
and n are parallel when x equals
A. 1
B. 6
C. 13
D. 17

Answers

The value of x is 13 if lines m and n are parallel and lines m and n are cut by transversal p.

What is linear equation?

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

As we can see in the figure, the lines m and n are cut by transversal p.

Then the sum of angles mZ1 and mZ2 is equal to 180 degree.

4x + 14 +8x + 10 = 180

12x + 24 = 180

12x = 156

x = 13

Thus, the value of x is 13 if lines m and n are parallel and lines m and n are cut by transversal p.

Learn more about the linear equation here:

brainly.com/question/11897796

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