Mathematics High School

7 * ( -15 ):

por favor, es urgente):

Answers

Answer 1

Answer: From what I understand you want me to do 7*(-15)??? and the answer to that is -105.

Step-by-step explanation: All you have to do is 7*-15  

Related Questions

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

Answers

Answer:

y = -1/2x + 1

Step-by-step explanation:

Slope-intercept form:

y = mx + b, where m - slope, b - y-intercept

We are given two points on the graph:

(0, 1) and (2, 0)

The first point gives us the y-intercept:

b = 1

Finding the slope using slope formula:

m = (y2 - y1)/(x2 - x1)m = (0 - 1)/(2 - 0) = -1/2

The formula of the line:

y = -1/2x + 1

What is the solution m<1?

Answers

Answer:         D

Step-by-step explanation: becaus elook at it bitlkjmnjhnnjh

Graph the solution to the following linear inequality in the coordinate plane.
2x + y > 4

Answers

Answer:

Step-by-step explanation:

Answer:

Please refer to the attachment

Hope it helps

Pls mark me as the brainliest

Thank you

At Putt Putt, they offer a special for unlimited mini golf. You decide to go golfing with your friends. After golfing and purchasing lots of food, you end up spending $50. In total you leave Putt Putt with $5. Let s represent the amount of money you started with.
Part 1: Write an equation involving s
Part 2: Solve for how much money you brought to Putt Putt.

Answers

Answer:

part 1: a-50=5. a=55

Step-by-step explanation:

because fifty five minus 50 is equal to 5

help i don’t get this

Answers

Answer:

0.42

Step-by-step explanation:

4.2 * 1/10 = 4.2/10

= 0.42

Y'all need help here​

Answers

Answer:

A

Step-by-step explanation:

Answer:

b. 1 inch : 5 miles is sure

Lol i need help plsplspls

Answers

Answer:

y = 15

y = -10

Step-by-step explanation:

y=-5x

y= -5(-3)

= 5 × 3 = 15

y = 15

y = -5x

y = -5(2)

y = -5 × 2

y = - (5 × 2)

5 × 2 = 10

y = -10

How do you think statistics may at times not say something? How can a well-designed study be used to carefully say everything that is important about a population? Is it possible to do so?

Answers

Answer:

While statistics are extremely valuable, they are also notorious for being a means that people use to make false and misleading arguments. Also far too often statistics are obtained by taking a sample from a larger group and assuming the whole group has the same characteristics as the sample.

A sample provides a smaller set of the population for review, that delivers data that is useful to represent the whole population. Surveying a smaller sample, as opposed to the entire population, can save precious time for researchers and offer urgent data.

Step-by-step explanation:

Hope it is helpful.....

Please HELP ME T-T Roxxane all she wanna do is party all night

Answers

Answer:

Step-by-step explanation:

{-1,0,1,2}



Calculate the percentage increase of an item that cost R59.99 in 2020 and R 65.99 in 2021​

Answers

Answer:

the answer is of this question R = 10

Answer:

The answer is 6%

Step-by-step explanation:

[tex]65.99 - 59.99 = \frac{6 \times 100}{100} = 6\%[/tex]

Select all ratios equivalent to 12:6.
120:60
35:9
55:3
10:5
Please help I’ll do anythng

Answers

10:5 is the answer hope u get a good grade

What is the sum of the interior angles of this pentagon?
O 900°
O 360°
O 540
O 180°

Answers

Answer:

Step-by-step explanation:

360 + 3*180 = -360 + 540 = 180

For four sides -360 + 180*4 = 360

n-2)*180

For a fifteen sided share the sum of angles = (15-2)*180 = 13*180

Answer:

180

Step-by-step explanation:

What is the equation of the line that passes through the point (5, 6) and has a slope
of 3/5?

Answers

Answer:

Step-by-step explanation:

What is the slope of these ordered pairs (3,-4(6,1)

Answers

Answer:

The slope would be 5/3

Step-by-step explanation:

Let me know if u have to simplify it

Math: If f(x) = 2x^2 - 5x - 15, what is f(-3)? *
O
24
42
18
3

Answers

Step-by-step explanation:

1 rst. 2 x2-5x-15 da 18 rest

how many solutions does 8x + 7 = 8x + 7 have

Answers

Answer:

infinetly many solutions

Step-by-step explanation:

Answer:

All real numbers

Step-by-step explanation:

Since they are the same x can be any number. Making the solution all real numbers.

Find the value of x
Thanks bb please explain

Answers

Answer:

x=24

Step-by-step explanation:

Hello There!

Angle E and angle D are supplementary angles meaning that the sum of the two angles equals 180

So we setup an equation

180=2x+12+5x

step 1 combine like terms

5x+2x=7x

now we have

180=7x+12

step 2 subtract 12 from each side

12-12 cancels out

180-12=168

now we have

168=7x

step 3 divide each side by 7

7x/7=x

168/7=24

we're left with~ x=24

~TheMathWiz

Answer:

......... .............. .


4x - 3y = -3
4x + y=17
The solution is....

Answers

1. Subtract the second equation from the first and solve for y: 0 - 4y = -20 => y=5
2. Substitute y=5 into one of the equations and solve for x: 4x - 3(5) = -3 => 4x = 12 => x=3

So the solution is (x, y) = (3, 5)

Can someone pls help me

Answers

Answer:

10

Step-by-step explanation:

Answer: its an acute angle so its 90

Step-by-step explanation:

Find the x and y intercepts of the graph of the linear equation 3x + 6y= 24

X intercept=

y intercept=​

Answers

Answer:

y=-0.5x+4

Step-by-step explanation:

x intercept=-0.5/1

y intercept=4

5•s
indicate multiplication using parentheses and then without using a raised dot or parentheses.

Answers

Answer:

5s

Step-by-step explanation:

Algebraic rule

s is a variable and it is an unspoken rule to multiply them if they are next to one another without a mathematical sign

help please? im giving brainliest for best answer

Answers

I’m confused, what is the question?

I NEED HELP ON THE WRITE A STATEMENT PART ASAP!!!

Answers

i think you forgot the picture lol

Answer:

the answer

Step-by-step explanation:

6(1 - 6x) < 38 - 4x
What is the answer to this equation.

Answers

Answer:

x>-1

Step-by-step explanation:

Answer:

x > -1

Step-by-step explanation:

The rectangle below has an areas of x^2+8x+15 square metres and a width of x+3 meters what expression represents the length of the rectangle

Answers

Answer: x+5 or ((x^2+8x+15)/(x+3))

Step-by-step explanation: First let's assign our variables.

x^2+8x+15 = Area

X+3 = Width

? = Length

If the equation of a=lw, then we can substitute in our variables.

a=lw

x^2+8x+15= L (x+3)

Now we must isolate L.

Divide both sides of the equation by 'x+3'

x^2+8x+15= L (x+3)

x+3                 x+3

x+5= L


Which expression is equivalent to 5(8+4)
A 8(5+4)
B) 4(8+5)
C) 5(9+3)
D) 5(10+1)

Answers

c, 5(9+3)
because both answers equal to 60

Answer:

5(8+4)=60

Step-by-step explanation:

To find the answer answer each one to get 60

A. 8(5+4)=64

B. 4(8+5)=52

C. 5(9+3)=60

D. 5(10+1)=55

So that means C is correct.

find area of triangle ​

Answers

8 .. 4 x 4 x 1/2 = 8 ... sorry if I’m wrong

Answer:

8 in²

Step-by-step explanation:

formula for area of a triangle is 1/2(bxh)

1/2(4x4)

1/2(16)

8

The tide in Port Aransas peaks every 12.2 hours. The tide ranges from 2.9 to 1.3 meters. Suppose that the low tide is at t=1, where t is the time in hours.

Amplitude:
Vertical Shift:
Period:
Phase Shift:
What direction is the phase shift?
To the nearest thousandths, determine the height of the table at 3.5 hours?

Answers

[tex]\int\limits^a_b {x} \, dx[/tex]Answer:

[tex]x^{2} \lim_{n \to \infty} a_n[/tex]

Step-by-step explanation:

heading here. mdcps-logo. Dadeschools.net. Remember Username. Please Wait... Forgot Username /Pas

is it proportional or non proportional ​

Answers

the answer is c. okayyyyyy ty y ty ty e h a bc abjagained sjnsskemd bc dd

Answer:

Proportional

Step-by-step explanation:

It passes through (0,0) and is a completely linear line I hope this helps :))

Someone please help me I’ll give out brainliest please dont answer if you don’t know

Answers

Answer:

x=2

Step-by-step explanation:

x-5=-3

x=2

Other Questions
Which of the following is a characteristic of the Puritans in Massachusetts (check all that apply):They believed in toleration of others by allowing dissenters to debate within the church.Magistrates administered laws of the colony and rules of the churchthat education was not importantThey did not practice religious freedomsThere were no important differences between civil and religious crimes. Como se relaciona el contexto con acontecimientos? Por favor uruge!!! PLS HELP FOR BRAINLIST!Look at picture below and please solve. If possible, it would be great if you could show your work! TYSM! explain five unique features of word processor What is the mass of chlorine in 3.9 x 1019 molecules of Cl2? what were the most important factors that led to Europes colonization of Africa? These for girls and guys who had there heart broken Like me i just broke up with this girl and were datting for 5 month and she said that she lost feelings for me 1 month ago it made me really sad but i did know if she really meant all thoses words she said to me i feel like this pain hurts What event best completes the sequence 3.4 Evaluate THREE ways in which employment will minimize emotional stress Factor the expression.6x + 6 Help! Ill reward brainest its pretty easy what were two reasons that the new england states were ideal for the development of early factories Im doing a gender inequality project. What are some examples of gender inequality in todays society? Why did many industrialized or advanced countries need to takeover lessadvanced countries?For better climateand cleanerenvironmentTo claim ortakeover naturalresources locatedin those countriesTo teach the localpopulation aboutrecyclingTo create ademocraticgovernmentMuscoffImmunitDouble StopType here to searchOBI Histograms. Practice - Level FIn which rainforest tree layer would you mostexpect to spot a harpy eagle?Harpy Eagle Sightings109harpy eagle69Number of Harpy Eagles4Emergent Layer: 40+ metersUnderstory: 10 - 29 meters0-910 - 19 20 - 29 30 - 39 40 - 49 50 - 59Reading SandbanGrade 8 Science Winter InterimQuestionQ ZoomSigned in as NOTREQ Review Finish TestQuestion>NormalABCQuestion 3Twoiron balls are dropped from a height of 100 meters One Dal Frame A) is not moving when it is dropped and the second ball is moving horizontally at a constant velocity of 10 m/s when it is dropped (Frame B). The balls follow thetrajectories indicated by the arrows and fall for 4,52 s before hitting the ground. (Ignore air resistance)Frame AFrame B1kg-10%10kg I will mark brainlyest A group is a collection of same kind of organisms that travel together, live, and perform daily tasks together.Scientists claim that group behavior can increase the chances for an individual and a species to survive and reproduce.What are the pro's of group behavior? Choose ALL that could apply.A)Reduced chance of predation.B)Better chance at finding a mate.Improved foraging, locating food sources.D)Increased competition for food or a mate.E)No struggle for authority; shared leadership roles. European ships were able to withstand the trans-Atlantic journeys in the Age of Exploration PRIMARILY to How many NAD+ become NADH during glycolysis, starting with one molecule of glucose? a. noneb.1c.2d.6 Select all the correct answers.A free-falling golf ball strikes the ground and exerts a force on it. Which sentences are true about this situation?A golf ball striking the ground is a collision.The ground exerts an equal force on the golf ball. The ground doesnt exert a force on the golf ball.The force is zero because the golf ball has little mass.