1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AveGali [126]
1 year ago
12

Can someone help me please ​

Mathematics
1 answer:
inna [77]1 year ago
8 0

Replace x with -2 and solve:

A) -2 + -2 = -4 which is not less than or equal to -8


B) 2 + -2 = 0, this is greater than or equal to -8


C) -2 + -2 = -4, this is not less than -8


D) 2 + -2 = 0, this is not greater than 8


Answer: B is true

You might be interested in
Select the two statements that are true about the equation −10=60(−40)
Aleksandr-060686 [28]

Answer:

The slope of the line is 60  

One point on the line is (40, 10)  

Step-by-step explanation:

The missing choices are :

1) The slope of the line is 10  

2)One point on the line is (40, 10)  

3)The slope of the line is 60  

4)One point on the line is (10, 60)

Given the equation y−10=60(x−40),  applying distributive property we get:

y−10=60x - 60*40

t = 60x - 2400 + 10

t = 60x - 2390

The slope is the number that multiplies x, that is, 60.

To check if the point (40, 10) belongs to the equation, replace the values x = 40 and y = 10 in the equation, as follows:

(10)−10=60((40)−40)

0 = 0

The same number appear at both sides of the equal sign,  then the point (40, 10) is on the line. Analogously, for point (10, 60):

(60)−10=60((10)−40)

50 = 60*(-30)

50 = -1800

The two numbers are different, then, the point (10, 60) is not on the line.

4 0
3 years ago
Read 2 more answers
The equation P=31+1.75w models the relation between the amount of Tuyet’s monthly water bill payment, P, in dollars, and the num
umka2103 [35]

Answer: P = \$\ 52

Step-by-step explanation:

We have the equation P = 31 + 1.75w where P represents the payment and w represents the amount of water used.

To calculate the monthly payment that corresponds to 12 units of water you must do w = 12 in the main equation and solve for the variable P.

P = 31 + 1.75w

P = 31 + 1.75(12)

P = 31 + 21

P = 52

3 0
2 years ago
Use the diagram to answer each part of the question. The image is not drawn to scale.
Mnenie [13.5K]

The height of the tree and the building are 7.6 m and 28.6 m respectively.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Two triangles are similar if they have the same shape and the ratio of their corresponding sides are in the same proportion.

Triangle BGD, CHD and AFD are similar triangles.

CH = 1.6, DH = 8, GH = 30,  GF = 105

FH = GF + GH = 105 + 30 = 135

FD = FH + DH = 135 + 8 = 143; GD = 30 + 8 = 38

Hence, using similar triangles:

BG/CH = GD / DH

BG / 1.6 = 38/8

BG = 7.6 m

Also:

building/CH = DF / DH

building / 1.6 = 143/8

building = 28.6 m

The height of the tree and the building are 7.6 m and 28.6 m respectively.

Find out more on equation at: brainly.com/question/2972832

#SPJ1

5 0
1 year ago
Factor the expression using the GCF. 6x + 42
Nesterboy [21]

Answer: 6x + 42 +=78

.

Step-by-step explanation:

8 0
2 years ago
Find the slope of the line.<br><br> A: 1/2<br> B: - 1/2<br> C: -2<br> D: 2<br><br> Please Help
notka56 [123]
It is B) -1/2 you btw you don't have to put please help :)
4 0
3 years ago
Other questions:
  • Mrs. Brown needs $5,000 in three years. If the interest rate on her investment account is 8.4% compounded monthly, how much shou
    14·1 answer
  • Using intercepts and the maximum, find an equation for the graph shown.
    11·2 answers
  • The US Department of Health and Human Services wants to know whether the national healthcare system is achieving its goals in Vi
    10·2 answers
  • Work out the co ordinates of the midpoint of (-2,-1) and (-2,4)
    5·2 answers
  • Computer the following some, Thanks !
    15·1 answer
  • | result | blue | red | yellow | orange |
    11·1 answer
  • MATH PLEASE HELP
    7·1 answer
  • I need help this is a MAJOR test
    5·1 answer
  • The present value of an annuity of 3000 for 15 years at 4.5 % per annum CI is<br>​
    8·1 answer
  • HELP ME OUT HERE 10 POINTS !
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!