Answers
|-3| + 7 could be re-written as 3 + 7
|-3 + 7| could be re-written as 3 + 7
Answer:
(a)= 10
(b)=4
Step-by-step explanation:
the lines are absolute value, so anything in the lines will be positive
Related Questions
Jackson buys 19 apples 10 of them were rotten how many were left?
Answers
Answer:
Jackson has 9 apples left
Step-by-step explanation:
19 - 10 = 9
Which label on the cone below represents the radius? A cone. A is the base, C is the center of the base, B is the height, and D is the vertex. A B C D
Answers
Answer:
The closet answer is c
Step-by-step explanation:
Answer:
C. is the correct answer!
Step-by-step explanation:
What is the length of K Street and D Street?
Answers
Answer:
775 ft
Step-by-step explanation:
1000/800= K/620
800K = 620,000
K = 775 ft
does anyone know the answer??
Answers
Answer:
rational
Step-by-step explanation:
Any rational number can be expressed in the form
[tex]\frac{a}{b}[/tex] ← where a and b are integers
Given
[tex]\sqrt{4}[/tex] = - 2 or + 2
Since - 2 = [tex]\frac{-2}{1}[/tex] and 2 = [tex]\frac{2}{1}[/tex] ← both in rational form, then
[tex]\sqrt{4}[/tex] is rational
Factor the following quadratic expression.
2p2−19p+35
I don't get this
Answers
Answer:
(p - 7)(2p - 5)
Step-by-step explanation:
[tex]2 {p}^{2} - 19p + 35 \\ \\ = 2 {p}^{2} - 14p - 5p + 35 \\ \\ = 2p(p - 7) - 5(p - 7) \\ \\ = (p - 7)(2p - 5)[/tex]
I need help I don’t understand it and it can’t be negative
Answers
Answer:
20
Step-by-step explanation:
On using similar triangles we get 5x = 6x-4. So x is 4 and jk length is 24-4=20
Solve for X
a) 6
b) 11
c) 0
d) 12
Answers
Step-by-step explanation:
2x + 210 + x + 75 = 180
3x = - 105
x = - 35
what????
Pls help you can do either one
Answers
Answer:
4. 20.8 in
5. 60 degrees
6. i cant see number 6 so yah
Step-by-step explanation:
Please help me with this question 14 + what = 6
Answers
Answer:
-8
Step-by-step explanation:
14 + x = 6
6 - 14 = -8
brainliest plz
Find the value of each variable using sine and cosine. Round your answers to the nearest tenth.
Answers
Answer:
x ≈ 9.5 , y ≈ 15.3
Step-by-step explanation:
sin32° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{x}{18}[/tex] ( multiply both sides by 18 )
18 × sin32° = x , then
x ≈ 9.5 ( to the nearest tenth )
cos32° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{y}{18}[/tex] ( multiply both sides by 18 )
18 × cos32° = y , then
y ≈ 15.3 ( to the nearest tenth )
Find the answer to this question
Answers
Answer: B
Step-by-step explanation:
Is B as well
which of the three curves drawn matches the graph of y = 2x 2 + x
Answers
What prime factor is common to 35, 84 and 21?
Answers
Answer:
7 is the prime factor that is common to all three numbers.
7x5 = 35
7x12 = 84
7x3 = 21
Let me know if this helps!
35/7=5
84/7=12
21/7=3
5, 12, and 3 don’t have any common factors so 7 is the prime factor.
Simplify (2a²b⁵)(-3ab-⁴)
help.
Answers
Answer:
-6a[tex]x^{3[/tex]b[tex]x^{6}[/tex] - 8a[tex]x^{2}[/tex]b[tex]x^{5}[/tex]
Step-by-step explanation:
20 large plastic bottles can be recycled to 1 fleece jacket.
How many fleece jackets can be made with 280 large plastic bottles?
Answers
Answer:
14 jackets
Step-by-step explanation:
20 plastic bottles=1 fleece jacket
280 plastic bottles=?
(280×1)÷20
=14
Select all the true statements.
(1048 – 876) ÷ 4 is four times as large as (1048 – 876).
(1048 – 876) + 24 is 24 times as large as (1048 – 876).
(1048 – 876) – 17 is seventeen less than (1048 – 876).
1/2 × (1048 – 876) is half as large as (1048 – 876).
(1048 – 876) × 4 is four more than (1048 – 876).
Answers
Answer:
C and D are are the true statements
someone please answer this!!
Answers
Answer:
second option
Step-by-step explanation:
the side length of AB should be equal to XY as they are corresponding sidelengths
Answer:
BC=YZ
AB=XY
Step-by-step explanation:
Line BC is congruent to Line YZ
Line AB is congruent To line XY
Write an equation that represents the line.
Use exact numbers.
Answers
The slope is 3/4 and y intercept is 2
y=3/4x + 2
explanation:
when writing an equation for a linear graph finding the slope, you always wanna use the equation y=mx + b. b represents the y- intercept, m represents the slope.
in this equation the slope is 3/4 and you can find this by finding two “friendly points” which are basically points that are exactly on the in between part between 4 cubes. an example of two friendly points on this graph you can use to find the slope are (0,2) and (4,5). to find the slope using these points, count how many spaces are up and then to the right to get to the point. when writing the slope, the number of spaces up goes on top of the amount of spaces to the side. here it is 3 up and 4 to the side, meaning it will be 3/4.
put it all together you get y= 3/4x +2
if you find this helpful, would you mind giving brainliest?
Use the identity LaTeX: \left(x+y\right)\left(x^2-xy+y^2\right)=x^3+y^3 to find the sum of two numbers if the product of the numbers is 28, the sum of the squares is 65, and the sum of the cubes of the numbers is 407.
Enter your answer as a number, like this: 42
Answers
Answer:
you just copy and pasted from your canvas assignment or something. its a bunch of random code.Step-by-step explanation:
Make r the subject - picture underneath
Answers
Answer:
The answer is r = 6a / (5m² - 1).
Step-by-step explanation:
The steps are :
[tex]m = \sqrt{ \frac{6a + r}{5r} } [/tex]
[tex] {m}^{2} = \frac{6a + r}{5r} [/tex]
[tex]5r {m}^{2} = 6a + r[/tex]
[tex]5r {m}^{2} - r = 6a[/tex]
[tex]r(5 {m}^{2} - 1) = 6a[/tex]
[tex]r = \frac{6a}{5 {m}^{2} - 1 } [/tex]
Answer:
r = [tex]\frac{6a}{5m^2-1}[/tex]
Step-by-step explanation:
Given
m = [tex]\sqrt{\frac{6a+r}{5r} }[/tex] ( square both sides )
m² = [tex]\frac{6a+r}{5r}[/tex] ( multiply both sides by 5r )
5rm² = 6a + r ( subtract r from both sides )
5rm² - r = 6a ← factor out r from each term on the left side
r(5m² - 1) = 6a ← divide both sides by (5m² - 1)
r = [tex]\frac{6a}{5m^2-1}[/tex]
PLZZZZZZZZZZZZZZZZZZZZZ:( PLZZZZZZZZ
Answers
Answer:
12.57
Step-by-step explanation:
what is binary numbers
Answers
What are the like terms in the expression below? 3x+8 +3y+8x
Answers
Answer:
3x and 8x
Step-by-step explanation:
They both share the same variable unlike 8 and 3y which have different variables. Once simplified, the expression should equal 11x + 8 + 3y
Answer:
3x and 8x
You see 3x and 8x are both like terms because they both have x
but..
The other 3 does not have a x it has a y
I hope this helps
Let me know
:)
please help I'm timed
Answers
Answer:
60 students-530 Question 1.
Step-by-step explanation:
Find the perimeter of the shape
Answers
Answer: 21
Step-by-step explanation:
add all the numbers together as many times as they are shown on the shape so 2.8=4 times
1.4= 2 times
and 3.5= 2 times
please help ASAP need answer fast
Answers
b. 0
c. -2
d. 0
f(x) just means that the number in the parentheses is the x-value and if it asks for f(x) it wants the y-value at that x point
FIND THE ANGLE OF ELEVATION. PLS HELP. ANSWER IF YOU FOR REAL KNOW THE ANSWER. I WILL MARK U BRAINLEST IF THE ANSWER IS CORRECT
Answers
Answer:
46.06
Step-by-step explanation:
the angle from the right triangle is 43.94 so you subtract from 90 and 46.06
Answer:
46 degrees
Step-by-step explanation:
acos(18/25) is 43.95
Subtract that from 90 and round and you get 46 degrees
Harold cut 1812 inches off a rope that was 60 inches long. How is the length of the remaining rope in inches written in decimal form
Answers
Answer:
0.42
Step-by-step explanation:
The computation of the length of the remaining rope in inches is shown below:
Length Remaining = Length - the piece he cut off
Length Remaining = 60 - 18
60 - 18 = 42
To turn 42 into a decimal, you have to divide by 100 ↓
42 ÷ 100 = 0.42
The length of rope remaining is 0.42 inches long
A shelf is 36 inches long. How many DVD’s can I place on it if each one is 5/8 inches thick?
Answers
We will use the keep, change, flip rule
So instead of 36 / 5/8
We will calculate as
36 * 8/5
We will first multiply 36 * 8 = 288
Now we have 288/8 = 36
This means 36 DVDs will fit on the shelf
You can place approximately 57 DVDs on the shelf if each DVD is 5/8 inches thick. To determine the number of DVDs that can fit on a shelf, we need to divide the length of the shelf by the thickness of each DVD.
The shelf is 36 inches long, and each DVD is 5/8 inches thick.
Dividing the length of the shelf by the thickness of each DVD:
36 inches / (5/8) inches
To divide by a fraction, we multiply by its reciprocal:
36 inches * (8/5 inches)
Simplifying the multiplication:
288 inches / 5 inches
Now we can divide:
288 inches / 5 inches = 57.6
Therefore, you can place approximately 57 DVDs on the shelf if each DVD is 5/8 inches thick.
To know more about approximately:
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C. No, Bretts claim is incorrect because the pythagorean can only be used with a right triangle
D. No, Bretts claim it is incorrect because the pythagorean theorem can only be used when the side length of a triangle are equal
CAN SOMEBODY PLEASE HELP
Answers
Answer:
C. The answer is C, as pythagorean theorem only works on right triangles.