Mathematics High School

What is the area of a triangle with verticals at (
-4, 1) (-7, 5) and (0, 1)

Answers

Answer 1

Answer: 44

Step-by-step explanation: Because I’m in collage

Related Questions

Evaluate 2a - (-4b)
if a = 10 and b = 6

Answers

Answer:

44

Step-by-step explanation:

2(10)+4(6)

20+24

=44

Answer:

44.

Step-by-step explanation:

First step is to plug in the values.  We know that

2a - (-4b)

a= 10 and b =6

2(10)-(-4)(6)

20-(-24) = 44 *Negative times a negative equals a positive

will mark brainy pls help

Answers

Answer:

i believe its 300

Step-by-step explanation:

Answer:

Heres my guess on it, he can feed around 301 people

Step-by-step explanation:

I think you would first find out how much it would cost to feed 1 person, which can be done by taking 18.45/3. It will equal around $6.15. then you would take that number and divide by the money he is willing to spend, which is 1850

(1850/6.15)

You get 300.81 which can round to around 301 people

Write this decimal in expanded form: 201.123

Answers

Answer:

200 + 1 + .1 + .02 + .003 + = 201.123

the expanded form is 200 + 1 + .1 + .02 + .003

The quantities xxx and yyy are proportional. xxx yyy 141414 1.41.41, point, 4 161616 1.61.61, point, 6 212121 2.12.12, point, 1 Find the constant of proportionality (r)(r)left parenthesis, r, right parenthesis in the equation y=rxy=rxy, equals, r, x. r =

Answers

Answer:

it was i believe .1

Step-by-step explanation:

.1 bc i had done it yesterday and for some reason the girl deleted her answer

Answer:

r=.5 or 1/5

Step-by-step explanation:

there are 30 red marble and 150 blue marblee in a box what is the ratio of blue marblee tonred marbles​

Answers

Answer: 150:30

Step-by-step explanation: First, put 150. Next, put a : sign. Lastly, put the number 30. Hopefully this helped! :D

Evaluate the expression when x = 3.
2x2 - 5

Answers

Answer:

7

Step-by-step explanation:

2x2 - 5

= (2x3x2)-5

= 12-5

= 7

Can somebody who knows both plz answer correctly!!!!
(Will mark as brainliest)
:D

Answers

18. 1 3/4, 7/5, 1 3/10, 11/20, 1/4
19. 3 1/3, 2 1/5, 9/5, 9/10, 2/15

Find (-2) if
f(x) = x^4 + 2x^2 - 1​

Answers

Answer:

23

Step-by-step explanation:

f(-2)=(-2)^4+2(-2)²-1=16+8-1=23

Jane is hiking at an elevation of 142 feet above sea level she descends 325 feet into a valley. what is janes Elevation in feet in relation to a second hiker who is 24 feet below sea level?

Answers

Given parameters:

Elevation of hiking  = 142ft

Descent of Jane  = 325ft

Height of second hiker  = 24ft below sea level

Unknown:

Jane's elevation relative to the second hiker = ?

Solution:

The sea level here is the reference plane and the elevation here is zero;

   Jane                     142ft                          142ft above sea level    

                                                                ↓ Descent

          Seal level        0ft                            0ft                                 Second hiker

                                                           

                                                                                                              24ft

                                                             

                                                                   183ft(below sea level)

The elevation of Jane in relation to the second hiker is 183 - 24 = 159ft below the second hiker.

y=7x-2 which ordered pair is a solution of the equation
Only (3,15)
Only (-1,-10)
Both (3,15) and (-1,-10)
Neither

Answers

Answer:

Neither

Step-by-step explanation:

Just took the quiz

1. The number of customers at a restaurant
depends on the time of day. Graph time
on the x-axis and the number of customers
on the y-axis.
real world graphs

Answers

Step-by-step explanation:

In this problem we are expected to sketch a graph of Graph time

on the x-axis and the number of customers  on the y-axis

Please kindly see attached a rough sketch of the graph for your reference.

SO, assuming there is a linear relationship between time and the number of customers  at exactly 3 hours time they will be expecting 8 customers

The function f(x)=2+e^x has an asymptote at ________.

Answers

Answer: Horizontal asymptote at y = 2

As x approaches negative infinity, the e^x term slowly approaches 0

This means 2+e^x approaches 2+0 = 2

So that's why we have a horizontal asymptote at y = 2

The graph approaches the line y = 2 but doesn't touch or cross it. Think of it like an electric fence.

The graph is below.

is 4*10^4 greater than 3*10^5

Answers

717177Step-by-step explanation:

Answer:

no

Step-by-step explanation:

if you're referring to 4 multiplied by 10 to the 4th power (10^4) and 3 multiplied by 10 to the 5th power (10^5) then no. because the first equation comes out to 40,000 and the second one comes out to 300,000.

please help me please

Answers

Answer:

It’s 16

Step-by-step explanation:

I just know, I used to do this

Supplementary angles equal 180
Complementary equal 90
So supplementary

please help me?ok thanks

Answers

Answer:

AB corresponds to DE, BC corresponds to EF, and CA corresponds to FD. Hope this helps!! :)

Answer:

Side AB is congruent to Side DE

Side BC is congruent to Side EF

Side CA is congruent to Side FD

Step-by-step explanation:

The triangle is translated

At the recent school pep rally, 63 out of 300 students wore the school colors. What percent of students wore the school colors? *

A) 21%
B) 79%
C) 63%
D) 30%

Answers

30 BecauE u have to do maths and use all the math things

What is the slope of the linear equation y=-2+6​

Answers

Answer:

The slope would be m=0 as it is a straight line.

Step-by-step explanation:

You use the slope intercept formula y=mx+b to find the slope.

— 6u — 36 = -42 solve for u

Answers

Answer: u=1

Step-by-step explanation: add 36 to both sides to get -6u=-6 then divide both sides by -6 to get u=1

If m CDE=(3x+10)° m CDF=(x+25)°, and m EDF= 65°. Find m CDF​

Answers

m∠CDF + m∠EDF = ∠CDE

[tex]x + 25° + 65° = 3x + 10[/tex]

[tex]x + 90° = 3x + 10[/tex]

[tex]90° = 3x + 10 - x[/tex]

[tex]90° = 2x + 10[/tex]

[tex]2x + 10 = 90[/tex]

[tex]2x = 90 - 10[/tex]

[tex]2x = 80[/tex]

[tex]x = \frac{80}{2} [/tex]

[tex]x = 40°[/tex]

m∠CDE

= 3 × 40 + 10

= 120 + 10

= 130°

Then , m∠CDF =

[tex]x + 25 \\ = 40 + 25 \\ = 65°[/tex]

•°• m∠CDF = 65°

what are the priorities of a translation

Answers

Answer:

The Human Side of Human Beings

The Fundamentals of Co-Counseling Manual

How to Begin "Re-evaluation Counseling"

The Human Situation

Working Together to End Racism

Guidelines for the Re-evaluation Counseling Communities

Step-by-step explanation:

HELP QUICK!!! EASYYY

Answers

Answer:

5

1/7 5 times is 5/7


Which of these is an Irrational number?
А
4.789
В
6.66666...
С
3.14159...
D
7.00000001

Answers

Answer:

the anser and the

Step-by-step explanation:

Answer:

If im wrong just say but i think it B

Step-by-step explanation:

Question 2
1 pts
Carla is renting a canoe. It costs $100 for 2 hours and $160 for 5 hours. What is
the rate of change for this situation in dollars per hour? Do NOT put in a $.
numerical answer only.
Question 3
1 pts

Answers

Answer:

i hope that is what you are looking for

Step-by-step explanation:

100/2 is 50 dollars per hour

160/5 is 32 dollars per hour

Put the decimals in order from smallest to largest.

0.320, 0.032, 0.302, 0.003

Answers

Answer:

0.003,0.032,0.302, and then 0.320

Step-by-step explanation:

Which equation could be used to find the value of x?

Triangle DEF where angle E is a right angle. DE measures 55. EF measures x. Angle D measures 49 degrees.

cos 49° = x over 55
tan 49° = x over 55
cos 49° = 55 over x
tan 49° = 55 over x

Answers

yes it should be tan 49 degrees = x over 55

The answer is tan 49° = x over 55 (I got it correct on my quiz).

5x - y = 10
3x - 2y = -1
what is the solution
​

Answers

Answer:

I believe the answer is

(x,y)=(3,5)

Help asap please! 10 points, friend request, brainliest, thanks, 5 star rating for the first answer! 10 points, friend request, thanks, 5 star rating for 2 answer!
I know D is incorrect.

Answers

Answer:

-1.2

Step-by-step explanation:

An interger has to be a whole number that can be positive, negative, or zero. It can't have a decimal point. hope this helps

Answer:

Step-by-step explanation:

It's b (-2) and c (-1.2), Because A whole number can't be negative and an integer is a whole number and their opposites therefore it can't be something that can be written in a/b form,

Please solve whatever this is, I’ll mark whoever gives me the right answer as brainliest!

Answers

Answer:

y= -a/bx +c/b

m= -a/b

b= c/b

Step-by-step explanation:

Hope this helps

The height of the house is 35 feet. What is the height x of each story?

Answers

Answer:

14

Step-by-step explanation:

35-7 is 28. 28 divided by 2 is 14.

PLEASE HELP THIS IS DUE SOON

Answers

Answer:

9.2

Step-by-step explanation:

9.2 squared equals 84.64  and anygreater it equal 3 digit numbers

Other Questions
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