Mathematics High School

solve for the following inequality: -3x+4>19

Answers

Answer 1

Answer:

x<-5

Step-by-step explanation:

[tex]1)\ -3x+4>19[/tex]

[tex]2)\ -3x>15[/tex]

[tex]3)\ -x>5[/tex]

[tex]4)\ x<-5[/tex]

Answer 2

Inequality Form:

x < −5

Interval Notation:

( −∞, −5 )

Related Questions

i need help with geometry

Answers

Answer:

Pyramid

Step-by-step explanation:

Find the tenth term in each sequence 32, 42, 50, 58, 66

Answers

Answer:

106

Step-by-step explanation:

The pattern is +8.  66 is the last number given which is the 5th number. So we need to have five numbers. we can do 8*5=40 and add 40 to 66. Your answer is 106.

What is the answer to this question

Answers

781 would be the answer I believe

Answer:

cant see picture its blocked off

Step-by-step explanation:

2. Given: g(x) = x2
What is g(4) = ?
4
0
16
49

Answers

Answer:

16

Step-by-step explanation:

Simply plug 4 into g(x)

g(x) = x^2

g(4) = (4)^2 = 16

having a hard time with this

Answers

Answer:

the correct answer is D

Step-by-step explanation:

because the -9 5/8 is in absolute value marks.

A box contains 40 cards. Meg takes out 16 cards without looking: 2 red 2 yellow 8 blue and 4 green cards. which statement is most likely to be true about the 40 cards based on megs sampling?

Answers

There is 20 blue cards in the deck

HELP DUE IN 15 MINS!

Assume that any lines that appear to be tangent are tangent.

perimeter =??

Answers

Answer:

Perimeter = 55.4

Step-by-step explanation:

8 + 8 + 8.7 + 8.7+ 11 + 11 = 55.4

Hope this helps!

Volume of a rectangular prism with a length of 6 inches, width of 2 inches, and height of 4 inches,

Answers

Answer:

[tex]V=48 inch^3[/tex]

Step-by-step explanation:

From the question we are told that:

Length of prism l=6 inches

Width of prism w=2 inches

Height of prism h=4 inches

Generally the equation for Volume of rectangular prism is mathematically given by

 [tex]V=l*w*h[/tex]

 [tex]V=6*2*4[/tex]

 [tex]V=48 inch^3[/tex]

Therefore of Volume of rectangular prism is

[tex]V=48 inch^3[/tex]

А
B.
Which of the following statements is/are true regarding the figure above?
Check all that apply.
U
A. It is a two-dimensional object.
B. It is a line segment.
C. It is a polygon.
D. It is a one-dimensional object.

Answers

Answer:

A.

C.

Step-by-step explanation:

the shape is a 2d shape and is a polygon as a polygon needs at least 3 straight sides

PLEASE HELP ME I AM BEING TIMED, I WILL MARK BRAINLIEST FOR WHOEVER GETS THIS RIGHT, WITH AN EXTRA 10 POINTS.

Answers

Answer:

43.98

Step-by-step explanation:

did some quick maths

c=2

[tex]c = 2 \times \pi \times r[/tex]

Can someone tell me if I’m doing this right? I think I have to multiply 5.735 but I don’t know

Answers

Answer:

you need a calculator for the answer

pls answer with equation

Answers

Answer:

127°

Step-by-step explanation:

171+62+127=360

Answer:

x=127°

Step-by-step explanation:

x+171° +62=360°

x=360°-(171°+62°)

x=127°

x^2- 4x- 12 = 0
Solve by factoring and solve by completing the square​

Answers

Use the formula (b/2)^2 in order to create a new term. Solve for by using this term to complete the square.

Cannot solve by completing the square.

a rectangle has sides of length 2 millimeters and 8.1 millimeters. What is the perimeter?​

Answers

Answer:

20.2 mm.

Step-by-step explanation:

2*2 + 2*8.1

= 4 + 16.2

= 20.2 mm.

How many boards 6in. Long can be cut from a board 2ft long

Answers

This is what I got I hope it helps

Which side lengths form a right triangle? Choose all that apply. 5, the square root of 8, 33 or 8,15,17 or the square root of 2, the square root of 2, 2

Answers

Answer:

17² = 15² + 8²

2² = (√2)² + (√2)²

Step-by-step explanation:

A triangle is a polygon with three sides and three angles. There are different types of triangles such as right angled, acute, obtuse and isosceles triangle.

In right angle triangle, one angle is 90°. From Pythagoras theorem, the square of the longest side (hypotenuse) is equal to the sum of the square of the two sides. Hence:

33² ≠ (√8)² + 5² (not right triangle)

17² = 15² + 8² (right triangle)

2² = (√2)² + (√2)² (right triangle)

what the answer for this equation 2+(3-2x2)x1

Answers

Answer:

I got 1 (but i was using math.way so im so sorry if its wrong)

Step-by-step explanation:

also i love your pf.p

Answer:

2+(3-2*2)*1

2+(3-4)*1

2+(-1)*1

2-1

1 answer

Someone help me out my grade are bad

Answers

Answer:

$48

Step-by-step explanation:

all you have to do is 36 ➗ 3/4

which is equal to 48

Pleasee heelpp mee!!!! thank you:)

Answers

i might not be right but i think it’s 104

Answer:

hope this helps................................u

Step-by-step explanation:

208

What expression is 16 times as large as 18,233- 4,006

Answers

Answer:

B

Step-by-step explanation:

16 times means multiply the expression by 16

Can someone please help me figure out this problem. Thanks

Answers

Answer:

.6

Step-by-step explanation:

-2.1-.6=-1.5 / -1 1/2

Can someone help with this, i don’t know how to do it

Answers

Answer:

X=12

Step-by-step explanation:

In all Triangle, the sum of the interior angles =180

180-86-46=4x

4x=48

x=12

Help ASAP
2. Use the image to answer the questions.
(a) What is the center and the radius of the circle?
(b) What are the equations of the circle in graphing form and in general form? Show your work

Answers

Answer:

Step-by-step explanation:

A figure has 4 sides with two sets of parallel sides

Answers

Answer:

It can be a square!

Step-by-step explanation:

Answer:Parallelogram

Step-by-step explanation: Parallelogram: A quadrilateral with 2 pairs of parallel sides

HELP I WILL MARK YOU BRAINLIEST PLEASE

Mai had $14.50. She spent $4.35 at the snack bar and $5.25 at the arcade. What is the exact amount of money Mai has left?

Kristina rides her bicycle 384.25 miles over 29 weeks to and from her job. How many miles does she ride each week to and from her job if she rides the same amount each week?

Answers

Question: Mai had $14.50. She spent $4.35 at the snack bar and $5.25 at the arcade. What is the exact amount of money Mai has left?

Answer: $4.90

Steps: Step 1: Find operation: The operation in this problem is subtraction because words such as "spent" means that she used money, meaning we subtract.

Step 2: Figure out order of numbers: Now that we know that the operation is subtraction, we need to know what numbers to subtract. The problem says that Mai had $14.50, which means that this is the total amount of money she had when she started. Spent means that Mai used money, so this means that we subtract like this: $14.50-$4.35-$5.25.

Step 3: Subtract: Now that we know what operation to use, and what order to use the numbers, we can finish the problem:

                  $14.90            -      $  4.35           -------------------                    $10.15              -    $  5.25           --------------------                      $4.90

--------------------------------------------------------------------------------------------------------------

Question: Kristina rides her bicycle 384.25 miles over 29 weeks to and from her job. How many miles does she ride each week to and from her job if she rides the same amount each week?

Answer: 13.25

Steps: 1: Find operation: To solve this question, we need to find the operation. Words such as "same amount each week" mean that this is division.

Step 2: Figure out order of numbers: Now, we need to figure out what to divide by. We divide 384.25 by 29 because it say that she rides 384.25 miles over 29 weeks.

Step 3: Divide: Now, we will solve the equation: 384.25 divided by 29 is 13.25, so the answer is 13.25.

Hope this helps you!

P.s. Sorry I could not show how to divide 384.25 by 29.

                                 

                   

What is the value of y-x?

A. 20

B. 30

C. 45

Answers

B! Angles of big triangle: x + 2x + 90=180, x=30. If x=30, y=60, by sum of angles in triangle. 60-30=30

CAN SOMEBODY PLEASE HELP ME WITH THIS?

Answers

1. Answer= 41
2. Answer= 285
3. Answer= 7

Elijah earns $200 for 8 hours of work.What is the rate (in dollars per item)

Answers

25 dollars per hour should be the correct answer

SIMPLIFY (√2 + √5) ²

Answers

Answer:

7+2√10

Step-by-step explanation:

Answer:

7+2√10

Step-by-step explanation:

anyone know how to do this?

Answers

Answer: A reasonable estimate of the minimum is 20.

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