Mathematics College

which of the following could be the graph of the equation y=-2x+5? how do you know?

Answers

Answer 1

Answer:

The y-intercept is 5 and the slope is -2. I know this because (0, 5) is when the long crosses the y-axis and it is going down 2 over to the left 1 which makes the slope -2.

Related Questions

can you help please

Answers

Try this option:

1. line; -

2. line segment; <->

3. ray. ->

factor -1/4 out of -1/2x-5/4y
the factored expression is (i will mark brainlyest)

Answers

Answer:

2x + 5y divide each term by -1/4 it's simple

Which of the following examples demonstrates heat transfer through radiation?
A.
Boiling water on a stove.
B.
IA
A heater blowing air into a room.
C.
IA
A hamburger cooking on a grill.
D.
The sun heating up a pool.

Answers

D
The sun heating up a pool.

Select the box(s) for each region(s) that represents students taking history and English, but not Math?

Answers

Step-by-step explanation:

I have showed it within the attached photo, hope it helps.

A pizza has a circumference of 12 inches. Find the exact area of the pizza. Use 13.4 for pi.

452.16 inches
226.08 inches
113.04 inches
37.68 inches

PLEASE SHOW YOUR WORK

Answers

Answer: 113.04

Step-by-step explanation:

Pls help I’ll brainlest and add extra points

Answers

Answer:

First: Open circle to the left

Second: open circle to the right

Step-by-step explanation:

Answer:

1. open circle and shade to the left

2. open circle and shade to the right

Step-by-step explanation:

open circle means "less than or greater than"

closed circle means "less than or equal to or greater than or equal to"

hope this helps <3

The hypotenuse of a right triangle measures 13 cm and one of its legs measures 5 cm. Find the measure of the other leg. If necessary, round to the nearest tenth.

Answers

Answer:

12

Step-by-step explanation

Which statement shows the associative property of addition?
(+7)+ 13 = U+ (7 + 13)
21+2y=2y+21
if m+ 3 = 18 then 18 = m + 3​

Answers

It should be the first one since your changing the grouping.

Answer:

the first one is the correct answer i.e.

(+7) + 13 = U+ (7+13)

find the arc length semicircle 10

Answers

jbbnnnnnn. njjgcfgggggg yurr ruin. ik

find the cost of fencing a rectangular Park of length 150 and breadth 100 at the rate of 20 per metre​

please answer fast

Answers

Answer:

Rs 300000

Step-by-step explanation:

Given that,

Length of a rectangular park, l = 150 m

Breadth, b = 100 m

We need to find the cost of fencing the park at the rate of 20 per metre. The area of a rectangle is given by :

A = lb

So,

[tex]A=150\times100\\\\A=15000\ m^2[/tex]

Cost of fencing,

[tex]C=15000\times 20\\\\C=Rs\ 300000[/tex]

So, the required cost is Rs 300000.

Please help me! Will award brainliest

Answers

Answer:

[tex]x = 1[/tex]

Step-by-step explanation:

Given

[tex]|\frac{1}{3} - \frac{x}{4}| = \frac{7}{12}[/tex]

Required

Show solution on number line

Take LCM

[tex]|\frac{4 - 3x}{12}| = \frac{7}{12}[/tex]

Rewrite as:

[tex]\frac{1}{12}|4 - 3x| = \frac{7}{12}[/tex]

Multiply through by 12, we have:

[tex]|4 - 3x| = 7[/tex]

Remove the sign of absolute value

[tex]4 - 3x = 7[/tex] or [tex]4 - 3x = -7[/tex]

[tex]-3x = 7 - 4[/tex] or [tex]-3x = 4 - 7[/tex]

[tex]-3x = 11[/tex] or [tex]-3x = -3[/tex]

[tex]x = \frac{-11}{3}[/tex] or [tex]x = 1[/tex]

Since x is an integer, then:

[tex]x = 1[/tex]

See attachment for number line;

A forest ranger spots a fire from 23-foot tower. The angle of depression from the tower to the fire is 15 degrees

Answers

Answer:

86 feet i think

Step-by-step explanation:

hi please help me with this angles work for math class

Answers

Answer:

Angle A:60

Angle B:120

AngleD:60

Angle E:60

Angle F:120

Angle G:120

Angle H:60

Step-by-step explanation:

There are supplementary angles that add up to get 180 so 120+ __=180

60 is the missing Angle of A and D and since the lines are parallel and we also have vertical angles. The angles are going to be either 120 or 60

What is a rule or statement that is always true

Answers

never have bad postrure.

Consider the following polynomial.

−3y4−y13+4+2y10

Identify the degree.

Answers

Highest exponent is the degree. So the degree is 13

Answer:

I really hope you meant -3y^4 - y^13 + 4 + 2y^10 because of so the answer is 13

Someone help me ASAP

Answers

Answer:(

gof) = 12x+8

Step-by-step explanation:

to find gof plug f into g :

(g o f) = 6(2x+1)+2

then simplify:

( g o f) = 12x+8

giving brainliest *easy*

Answers

Answer:

000000000000+0000000000000000000=0 :)

Step-by-step explanation:

what statement about the point ( 0, 5 ) is true?

Answers

it lies on the y-axis

what do u add to 3 3\5 to get 5

Answers

Answer:

1 2/5

Step-by-step explanation:

1 2/5 + 3 3/5 = 5 , Its just simple math. Hope this helps :)

A train leaves the train station and travels at a speed of 45 miles per hour on the way to drop off cargo at a warehouse. When the cars were empty on the way back, the train traveled at a speed of 55 miles per hour. The total round trip took 4 hours. How far away is the warehouse from the train station?​

Answers

Lo siento :( perdonameeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee soy Principiante

Shsudne morning my apologies for your time today I’m going back into the green room now I will be back on the road in about five

Equivalent fractions

Answers

Answer:

What about them?

Step-by-step explanation:

Equivalent fractions meaning:

Equivalent fractions represent the same amount of distance or points on a number line. All equivalent fractions reduce to the same fraction in their simplest form. It's either you multiply to get and equivalent fraction or divide.

A drawer contains 4 $20 bills, 2 $10 bills, 6 $5 bills, and 13 one- dollar bills. If one bill is selected at random, what is the probability that it is a $20 bill? Round to 4 decimal places.​

Answers

1 in 4 chances to get the $20

Isn’t it c it could be b or c but correct me if I’m wrong

Answers

Answer:

b

Step-by-step explanation:

your welcome

Answer:

Looks like it’s B

Step-by-step explanation:

Yeah looks like it’s B

A bus covers a distance of 2.45 km in 2 min. What is the speed of bus?​

Answers

Answer:

The speed of the bus is 74.242 kilometers per hour.

Step-by-step explanation:

Let suppose that bus runs at constant speed and that speed is measured in kilometers per hour. Then, the speed of the bus ([tex]v[/tex]), in kiometers per hour, is determined by following kinematic expression:

[tex]v = \frac{s}{t}[/tex] (1)

Where:

[tex]s[/tex] - Travelled distance, in kilometers.

[tex]t[/tex] - Time, in hours.

If we know that [tex]s = 2.45\,km[/tex] and [tex]t = 0.033\,h[/tex], then the speed of the bus is:

[tex]v = \frac{s}{t}[/tex]

[tex]v = 74.242\,\frac{km}{h}[/tex]

The speed of the bus is 74.242 kilometers per hour.

Please help me solve this 1/8 in.= 10 mi. 1 1/8 in.= ____ mi.

Answers

Answer:

2.1701x10^-5 mi

A pair of sneakers costs
R1200. How much will you pay for
them if you get 15,05% discount.​

Answers

Answer:

R1019.40

Step-by-step explanation:

100% = 1200

1% = 1200 ÷ 100 = 12

15.05% = 12 x 15.05 = 180.60

1200 - 180.60 = 1019.40

Solve for h

h – 5 = -30



Make sure to show your work for full points!

Question 7 options:
HELP ME ASAP PLEASE

Answers

Answer:

H=-30+5

H=-25

Pls mark as brainliest

In right triangle ABC, A = 76° , a = 13 , and ∠C is the right angle. Solve the triangle.

Answers

Answer:

<A = 76°

<C = 90° ( Right angle )

<B = 90° - 76°

= 14°

Step-by-step explanation:

Hope it is helpful....

A package of 8 count batteries costs $6.16. A package of 20-count AA BATTERIES COSTS $15.20.

Answers

The unit price of the 20 pack is $0.79 and the unit price for the 8 pack is $0.80.

Simply Take the price of the pack of batteries divided by the number within the pack.
$6.40 / 8 == $0.80
$15.80 / 20 == $0.79

A hotel sets up tables for a conference for 156 people if each tables seats 12 people, how many tables will be needed?

Answers

13 :D













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