Mathematics High School

I only need help on the graphing part

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Answer 1

Here is the graphed part. Hope this helped!

Related Questions

pls help will give brainiest
Find the length of A.

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Answer:

Step-by-step explanation:

13^2=169

12^2=144

169-144=25

Root 25 is 5

A.) 5
use Pythagorean theorem: a^2+b^2=c^2
plug in the values
x^2+12^2=13^2
Move the 12^2 to the other side
x^2=13^2-12^2
x^2=25
Take the square root from both sides
x=5

Pl hell any thing is appreciated I will give Brainly

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Answer:

First one and last one

Step-by-step explanation:

Depends if you want to get rid of the x or y first
If y choose the first on and the last one
For x choose the middle two

ASAP plzzz answer 1 and 2!!! Directions are on the screenshot!! 50 pts + Brainliest

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Answer:

- 1 -4 for the botome one

Step-by-step explanation: sorry thats all i got

Answer:

negative 1 -4

Step-by-step explanation:

The U.S. Navy submarine Trieste II reached a record altitude of -10.9 kilometers on January 23, 1960. A Russian MIG-25 jet reached a record altitude of 36.3 kilometers on July 25, 1973. What is the difference in these two altitudes? *

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Answer:

Heheee

Step-by-step explanation:

hehehe

What single percentage change is equivalent to a 7% increase followed by a 22% increase?

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Step-by-step explanation:

You can see hier - Percentage Change Calculator

Is 3^2 ⋅ 3^−5 equivalent to 1/3^-3

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Answer: No

Step-by-step explanation:

3^2 * 3^-5 = 3^(2+-5) = 3^-3, and 3^-3 is obviously not 1/3^-3.

Hope that helped!

Which expression is equivalent to 8(5-2a)?

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Answer:

I assume this is a multiple choice question however I can't see the answers. If one of the answers is 40-16a that is the correct answer.

Step-by-step explanation:

8×(5-2a)=8×5+8×-2a=40+-16a=40-16a

andre came up with the following puzzle. i am three years younger than my brother 2 years older than my sister. my mom's age is one less than three times my brother's age. when you add all are ages you get 87. what are our ages?
try to solve the puzzle

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Answer:

Andre is: 13

Andre's brother is: 16

Andre's sister is: 11

Andre's mom is: 47

Add all their ages up and the total will be 87.

A shoe store buys a shipment of nike shoes that cost $70 each to the purchases. They want to markup their prices for the customers by 30%. How much would the customer pay for a pair of nikes

Answers

Given :

A shoe store buys a shipment of Nike shoes that cost $70 each to the purchases.

They want to markup their prices for the customers by 30%.

To Find :

How much would the customer pay for a pair of Nikes.

Solution :

C.P = $70 .

It is given that selling price is 30% more than the S.P.

So, S.P = C.P + C.P×0.30

S.P = C.P×1.30

S.P = 70×1.30

S.P = $91.

Therefore, the customer would pay $91 for a pair.

Aaliyah needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 3 hours and charged her $66 for parts. The total was $441. Write and solve an equation which can be used to determine x, the cost of the labor per hour.
Equation:
Answer: I =

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Answer:

you should try adding then subtractung the total to the part

How much would your total be if you bought 5 lbs of apples
and 4 lbs of oranges?

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Answer:

So apples would cost $2.95 and oranges would cost $1.92 then you would add those two together to get $4.87.

Step-by-step explanation:

Apples you would do 0.52×5 and get $2.95 and for oranges you would do 0.48×4 to get $1.92, then you just add the two numbers together.

Use one or more exponents to write the expression.
Question 2
7 × 7 × 7 × 7

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7^4 or seven to the fourth power because 7 is being multiplied by 7 when you raise it to a power.

During the morning commute 60 cars and 12 trucks passed through the intersection. What is the ratio of cars to trucks?

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Answer: 60:12, 60/12, or 60 to 12.

Step-by-step explanation:

To find the ratio, we must find 2 values. The values in this case is 60 and 12. 60 being cars and 12 being trucks.

So to write the ratio, we must put the cars first, then the trucks second.

So 60 first, and 12 second.

And remember, there are 3 ways to write ratios.

So we can write it like 60:12, 60/12, or 60 to 12.

The answers are 60:12, 60/12, or 60 to 12.

-6x + 30 > 36 Solve for x

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Answer:

x > -2

Step-by-step explanation:

-6 (-2) + 30 > 36

12 + 30 > 36

42 > 36

Yes

helppppppppppppppppp again

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Answer:

hola xD

como estas?

Step-by-step explanation:

x=30

six times five =x

Please help explain how to do this

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Parentheses
Exponents
Multiple
Divide
Add
Subtract

Answer:

Any number that isn't 3.

Step-by-step explanation:

Any other number should work, so I'll just show you what happens if you use 3.

2(3x - 2) = 6x + 5

6x - 4 = 6x + 5

-4 ≠ 5

As you are aware, that would make it no solution hence why it can't be used.

HEELLPPP!!!!! fastttt plzzzzz!

The sales for products sold at an electronic store are below. What percent of the products sold were speakers?

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Answer:

6.00%

Step-by-step explanation:

Answer:

Step-by-step explanation:

WEST is a parallelogram. If mze = (3x – 18)º, mzw
find the value of y and mus.
(15y + 6)°, and m2T = (2x + 6),

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9514 1404 393

Answer:

m∠W = m∠S = 126°

m∠E = m∠T = 54°

x = 24

y = 8

Step-by-step explanation:

Opposite angles of a parallelogram are congruent, so we have ...

∠E = ∠T

3x -18 = 2x +6

x = 24 . . . . . . . . . add 18-2x

Then the measure of these angles (in degrees) is ...

∠E = ∠T = 2x+6 = 2(24) +6 = 54

The adjacent angle W is supplementary to either of these:

∠W = 180° -∠E

15y +6 = 180 -54

15y = 120

y = 8

∠W = ∠S = 126°

Answer:

y = 8

Angle S= 126°

Step-by-step explanation:

2x + 1 = 9
is that the answer ?

Answers

Answer:

yes

Step-by-step explanation:

because 9-1=8/2 equals 4 so2x4+1=9

Create a line through point B perpendicular to and label the intersection of the perpendicular line and point D. Measure and record BD and m∠BDA. What do you know about ∆ABD and ∆BCD based on their angle measurements? (If you accidentally move point B before taking your measurements, use the "Move B back to initial position" button.)

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Answer:

BD = 8

m∠BDA = 90°

∆ABD and ∆BCD are both right triangles, each with two known side lengths.

Step-by-step explanation:

Direct answer from PLATO so change it a bit.

find the value of X round to the nearest tenth

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Given:

In a right angle triangle triangle, the length of hypotenuse = 47 units.

One of the acute angle = 17°.

Opposite side of the given angle = X

To find:

The value of X. Round to the nearest tenth.

Solution:

In a right angle triangle,

[tex]\sin \theta=\dfrac{Opposite}{Hypotenuse}[/tex]

A right triangle is crated with the help of dotted lines. In this triangle,

[tex]\sin (17^\circ)=\dfrac{X}{47}[/tex]

[tex]0.2923717=\dfrac{X}{47}[/tex]

Multiply both sides by 47.

[tex]0.2923717\times 47=X[/tex]

[tex]13.74147=X[/tex]

[tex]X\approx 13.7[/tex]

Therefore, the approximate value of X is 13.7 units.

what is 6x4x9x9x10x24 divided by 2=.........I will mark brainliest!!!!!!!

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Answer:233280

Step-by-step explanation:

Answer:

233280

Step-by-step explanation:

2. Find the slope of the following equation. Simplify your answer.
y = = -5/2x - 2

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Answer:

-2.5

Step-by-step explanation:

What is the final amount if 784 is decreased by 1% followed by a 4% increase?
Give your answer rounded to 2 D

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Answer:

807.21

Step-by-step explanation:

for the 1 % decrease

1/100 × 784 = 7.84

784 - 7.84 = 776.16

then 4% increase

4/100 × 776.16 = 31.0464

776.16 + 31.0464= 807.2064

in 2 Decimal places

807.21

Answer:890

Step-by-step explanation:

Help is for my geometry homework, could someone explain me. ☆

Answers

Answer:

i think you subtract 67 from 137 so its 70

Step-by-step explanation:

67-137

What is the largest data when referring to data and statistics? Word Bank: Mean, Median, Mode, Range, Quartile, Interquartile Range, Minimum, Maximum *

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The maximum is the largest data when referring to data and statistics.

Reason behind it: the word “max” is in the vocabulary meaning the max range within the data set.

10 subtracted from a number is 15.

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When negative five is subtracted from a number the result is 10. The number is 5.
x - (-5) = 10
x + 5 = 10
x = 10 - 5
x = 5

9x +17 =4y
Solve for slope
Solve for y-intercept

Answers

Answer:

y=9x/4+17/4

comparing with y=mx+c

m(slope)=9/4

c(y intercept)=17/4

Find the equation of the line
that passes through the points
(4, 7) and (-2, 6)

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←

equation in slope-intercept form

Step-by-step explanation:

Answer:

y = -x/6 + 19/3

Step-by-step explanation:

[tex](y - 7)( - 2 - 4) = (x - 4)(6 - 7) \\ - 6y + 42 = 4 - x \\ x - 6y = - 38 \\ or \\ y = (38 - x) \div 6[/tex]

Dennis read 30% of his book on Tuesday and of his book on Wednesday. If he started the book on Tuesday, what fractional part of the book did he have left to read after Wednesday?

Answers

Answer:

1/2x

Step-by-step explanation:

Dennis read 30% of his book on Tuesday and 1/5 of his book on Wednesday. If he started the book on Tuesday, what fractional part of the book did he have left to read after Wednesday?

Total pages of the book = x

Tuesday = 30%

= (30/100)x

= 3/10x

Wednesday = 1/5x

3/10x + 1/5x

= 3x+2x/10

= 5/10x

= 1/2x

what fractional part of the book did he have left to read after Wednesday

= x - 1/2x

= 2x-x/2

= x/2

= 1/2x

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I only need help on the graphing part ​

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I only need help on the graphing part