Mathematics High School

Help pleaseeeeee!!!!!

Answers

Answer 1

Answer:

its the 2nd one

Step-by-step explanation:

y=mx+b

M=slope

B=y-intercept

Answer 2

Answer:

Slope: 5x Y-Intercept: -7

Step-by-step explanation:

The slope is the rate at which it increases, the y-intercept is the point in the graph that crosses the y-axis

y=mx+b

mx = slope

b = y-intercept

Related Questions

13. The sum of the measures of angle Mand angle Ris 90°.
• The measure of angle Mis (5 x + 10).
• The measure of angle Ris 55°.
What is the value of x?

Answers

Answer:

x=5

Step-by-step explanation:

If the sum of the measures of angle M and R is 90 degrees, and you know that angle R is 55 degrees, subtract angle R from the total angle. Then, solve for M

90 - 55 = 35

5x + 10 = 35

5x = 25

x = 5

Help within 10min PLZZ❤️❤️

Answers

C is the answer You’re welcome

Jada and Noah wanted to find the total volume of a cube and a rectangular prism. They know that the prisms volume is 20 cubic units, and they know that the cube has side lengths of 10 units. Jada says the total volume is 27,000 cubic units. Noah says it is 1,020 cubic units. Do you agree with either of them?

Answers

Answer:

Noah answer is the correct answer

Step-by-step explanation:

The solution to the above question is given as:

Total Volume = Volume of the prism + Volume of the cube

Volume of the prism = 20 cubic units

Volume of a cube = (Side length)³

= 10³ = 1000 cubic units

Hence: The total volume =

20 cubic units + 1000 cubic units

= 1,020 cubic units

Therefore, I agree with Noah's answer.

⚠️⚠️ Ok I need some help here lol ⚠️⚠️

This is the only one and it’s honestly confusing

Answers

(4,6) :)
As it goes over the X axis, you pretty much just mirror it, over that axis.

Answer:

the answer is (4,6)

Step-by-step explanation:

Which pair of angles in the figure below are vertical angles

Answers

Answer:

There isn't an attachment to see what your talking about.

Step-by-step explanation:

Write an equation with the following : m = -4 b 10

Answers

Answer:

Step-by-step explanation: Let's solve for b.

m=(−4b)(10)

Step 1: Flip the equation.

−40b=m

Step 2: Divide both sides by -40.

−40b

−40

−1

Answer:

−1

A baker sold 35% of the cakes she baked, if she baked 80 cakes, how many cakes did she sell?

Answers

Answer:

Step-by-step explanation:

find 35% off 80 cakes

35% * 80

Converting percent to decimal:

35%/100 = 0.35

0.35 * 80

Therefore the baker sold 28 cakes out of the 80 cakes she baked. Hope this helps!

I think 35% of 80 is 28.

Step-by-step explanation:

....

5/8+(-3/5)+(-5/8)+5/3 what is the answer

Answers

Answer:

16/15

Step-by-step explanation:

I hope this is helpfull

this is my last question please help

Answers

Answer:

Step-by-step explanation:

I hope this helps!!

A middle school took all of its 6th grade students on a field trip to see a play at a theater that has 4600 seats. The students filled 92% of the seats in the theater. How many 6th graders went on the trip?

Answers

Answer:

4232

Step-by-step explanation:

92% x 4600

4232

An airplane can cruise at 570 mph. How far can it fly in 4/3 hours?

Answers

Answer:

The plane can fly 760 miles in 4/3 hours.

Step-by-step explanation:

Given that:

An airplane can cruise at 570 miles per hour.

We have to find the distance travelled by train in 4/3 hours.

Distance = Speed * Time

Distance = [tex]570*\frac{4}{3}[/tex]

Distance = [tex]\frac{2280}{3}[/tex]

Distance = 760 miles

Hence,

The plane can fly 760 miles in 4/3 hours.

8( -4 - 9h) I REALLY REALLY REALLY NEED HELP PLEASE HELP

Answers

Answer:

-32 - 72h ...............

Answer: -32 - 72h

Step-by-step explanation:

so, i am not sure if this is 100% correct, but it should be if i read the problem correctly.

first, i multiplied the parentheses by 8.

-8 x 4 - 8 x 9h

then, i multiplied and calculated it.

-32 - 72h

Please help answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!

Answers

I believe that the answer is 8 but I’m not 100%

At a state fair, each person pays $8 for admission plus $2 for each ride. While at the fair, Elizabeth goes on 6 rides. Which expression can be used to find the total amount Elizabeth spends?

Answers

Answer:

The expression is given as:

Total amount = 8 + 2x

Total amount = $20

Step-by-step explanation:

Let the number of rides Elizabeth goes on be represented by x

The expression used to find the total amount =

$8 + $2 × x

= 8 +2x

Elizabeth goes on 6 rides

Total amount =

8 + 2 × 6

= 8 + 12

= $20

HELP ASAP I NEED THE HWLP KAHALANSLABSHSNSKSBAJAM

Answers

Answer:

3,2 im pretty because it's only asking g for the line the the whole triangle i believe

I need help I will give brainiest

Answers

Answer:

question 5: 38 students total get a ride to school

question 6: 51 total girls were surveyed

Step-by-step explanation:

Answer:

walk

girls:22

boys:13

total:38

ride

girls:29

boys:9

total:38

total

girls:16

boys:25

Somebody please help me

Answers

Answer:

A). Scale factor = [tex]\frac{1}{4}[/tex]

B). Length of the unknown side = 2.75 feet

Step-by-step explanation:

Part A

Since, the large rectangle was scaled by a scale factor 'k' to form the smaller rectangle,

Scale factor = [tex]\frac{\text{Side length of the image}}{\text{Side length of the preimage}}[/tex]

= [tex]\frac{\text{Side length of the smaller rectangle}}{\text{Side length of the larger rectangle}}[/tex]

= [tex]\frac{4}{16}[/tex]

= [tex]\frac{1}{4}[/tex]

Part B

Scale factor = [tex]\frac{\text{Side length of the smaller rectangle}}{\text{Side length of the larger rectangle}}[/tex]

[tex]\frac{1}{4}=\frac{\text{Side length of the smaller rectangle}}{11}[/tex]

Therefore, side length of the unknown side = [tex]\frac{11}{4}[/tex] = 2.75 feet

a particular tree is 18 m tall : a model of it was built with a. scale of 4 cm : 3m how tall is the model.

Answers

Answer:

24 cm

Step-by-step explanation:

We can set up a ratio of 18 m / x cm = 3 m / 4 cm because we know that it's a scale.

Cross multiplying, we get 3x = 72. Divide both sides by 3 and we have x = 24 cm.

We can also consider it by just dividing 18 m by 3 m to find the scale factor, which is 6. We then multiply the 4 cm by 6 to get 24 cm as well.

Pakisagutan lang po help pls

Answers

Answer:

Step-by-step explanation:

S 50 m = 0.050 km

A ∵ 1 m = 100 cm

∴ 5 m = 500 cm

K ∵ 1000 dm = 0.1 km

∴ 1 dm = [tex]\frac{0.1}{1000}[/tex] km

∴ 5246 dm = [tex]\frac{0.1}{1000}\times 5246[/tex] km

= 0.5246 km

P ∵ 1 m = 1000 mm

∴ 5.246 m = 5246 mm

P ∵ 1 hg = 1000 dg

∴ 3.7 hg = 3700 dg

U ∵ 1 g = 100 cg

∴ 0.37 g = 37 cg

E ∵ 1 kg = 1000 g

∴ 370 kg = 370,000 g

solve each system of equations algebraically y= x-6 y= 2x

Answers

Answer: x = -6

Step-by-step explanation: The problem gave us the y value, so we can just substitute it into the equation and solve it.

y = x - 6

y = 2x

2x = x - 6 (substitute the y value into the equation)

1x = -6 (subtract x on each side)

x = -6 (1x is basically saying x so you do not need to divide)

5²- 4 +3 • (9 • 2) /2=

4³ - 4(8-7) +12=

6(5 +4) + 4 – 3 •4 =

10²- 4 + 1 • (9 • 2) /2 =

32 -5 + 8 / 2 • 5 =

3² • (1+4) + 4 – 3 • 4 =

9² • (1+4) + 7 – 3 • 4 =

3³ - (2+4) + 5 – 3 • 3 =

(2 + 5) – 3 + 4 • 2 + 1³ =

I NEED HELP!!!! I DONT GET THISSSS

Answers

Okay number 1
Would be 105

[Help Quick]. Fill in the table using this function rule

Answers

Answer:

Step-by-step explanation:

I hope this right

9, 15, 24, 33 with 9 being the top question and 33 being at the bottom(:

The quadrilateral TOMA on a coordinate plane has the following characteristics.
TA can be represented by the equation y = 4x where −1 ≤ x ≤ 0.
OM can be represented by the equation y = 4x − 16 where 3 ≤ x ≤ 5.
Describe the quadrilateral.

Answers

Answer:

trapezoid

Step-by-step explanation:

y = 4x slope = 4

y' = 4x -16 slope = 4

TA // OM

TA: -1 ≤ x ≤ 0 (limited value)

OM: 3 ≤ x ≤ 5

TA and OM limited in different range, their length is not equal

The shape is a trapezoid

Peaches are being sold for $2 per pound.The customer created a model to represent the total cost of peaches bought. If x represents the number of pounds of peaches bought and y represents the total cost of the peaches, which best describes the values of x and y?

The values of both x and y can be any real number.
The values of both x and y will be real numbers greater than or equal to 0.
The value of x and y will always be zero
The value of x can be any real number greater than or equal to 0, but the value of y must be an integer greater than or equal to 0.

Answers

Answer:

B - The values of both x and y will be real numbers greater than or equal to 0.

The answer choice that best describes the values of x and y is B - The values of both x and y will be real numbers greater than or equal to 0.

Calculations and Parameters:

Given that peaches are being sold for $2 per lb.

If we define x as the number of pounds that you buy, and y as the cost of these peaches, we can write the function:

y = $2*x

Therefore, the best description of the values of x and y is found in option B. The value of x can be any real number greater than or equal to 0, but the value of y must be an integer greater than or equal to 0.

Answers

Answer:

f(-10) = -1/2

f(0) = -3

Step-by-step explanation:

Here, given the equation for f(x) we want to get the value of f(x) for each value of x supplied

We proceed as follows

f(-10) = 6/-10-2 = 6/-12 = -1/2

f(0) = 6/(0-2) = 6/-2 = -3

If Bill works on Saturdays, he earns $9 per hour (h), plus a $10 bonus for working on the weekend. He wrote a Function, f(h) = 9h + 10, to help calculate how much he would earn working different numbers of hours next Saturday. How much will Bill earn for 5 hours and 12 hours?

Answers

Answer:

[See Below]

Step-by-step explanation:

For 5 hours: f(5)

f(5) = 9(5) + 10

f(5) = 45 + 10

f(5) = 55

Bill would work earn $55 if he worked for 5 hours.

For 12 hours: f(12)

f(12) = 9(12) + 10

f(12) = 108 + 10

f(12) = 118

Bill would work earn $118 if he worked for 12 hours.

Hope this helps.

If x = -2, which inequality is true?

Answer
F
2x + 6 6

H
-5 + 3x > 1

J
3 – x < 10

Answers

Answer:

Step-by-step explanation:

If I remember correctly then its J

Answer:

Definitely J.

Step-by-step explanation:

plug in -2 into the where the x is.

so the equation is 3 - -2<10

it becomes 3 +2<10 because the minus and negative signs cancel each other out, making the equation true.

Figure ABDC is a parallelogram find the information below
Please help thank you

Answers

9514 1404 393

Answer:

DC = 16∠DCB = 120°EB = 10.2∠ADC = 60°∠ABE = 17°

Step-by-step explanation:

The figure is a parallelogram, so ...

AB ≅ DC = 16

Opposite angles are congruent, so ...

∠DAB ≅ ∠DCB = 120°

The diagonals cross at their midpoints, so ...

ED ≅ EB = 10.2

Adjacent angles in a parallelogram are supplementary, so ...

180° -∠DAC = 180° -120° = ∠ADC = 60°

The sum of angles in ∆ABD is 180°, so ...

180° -120° -43° = ∠ABE = 17°

Help due asap
Show workings!

Answers

Answer:

BQ = 16

QE = 8

Step-by-step explanation:

Centroid of a triangle divides the median in the ratio 2 : 1

Here, let BQ = 2x and QE = x

BQ + QE = BE

2x + x = 24

3x = 24

x = 24/3

x = 8

2x = 2*8 = 16

BQ = 16

QE = 8

SOPHOMORE GEOMETRY NEED HELP ASAP WILL MARK BRAINLY !!!

Answers

Answer:

(6x-5)+(4x-2)=43

10x-7=43

Step-by-step explanation:

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