Answer:
dont remember the property names but subtract 10 on both sides then divide by 7 on both sides
Find the midpoint of the line segment with the endpoints (−8,5) and (6,3).
Answer:
(-1,4)
Step-by-step explanation:
Half way on the line
Enrique is measuring the mass of a flower petal. Which unit of measurement should he use to eliminate the need to write the value in scientific notation? grams. centimeters. liters. kilograms.
Answer:
Grams
Step-by-step explanation:
Edg. 2020 :D
Answer:
grams
Step-by-step explanation:
Find the difference:
-3/5 - (-5/9)
Answer:
-2/45
Step-by-step explanation:
-3/5 - (-5/9)
Subtracting a negative is like adding
-3/5 + 5/9
Get a common denominator of 45
-3/5*9/9 + 5/9 *5/5
-27/45 + 25/45
-2/45
Greetings from Brasil...
(-3/5) - (-5/9)
(-3/5) + (5/9)
MMC 45
-27/45 + 25/45
- 2/457. Circle all the factors of 16,250 from the list below. 2 3 4 5 6 8 9 10
Answer:
Circle 2, 5, and 10 (The factors are 1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3250, 8125, and 16250)
True or false need this answer ASAP
Answer:
False
Step-by-step explanation:
The cube root is 5
Answer: False
Step-by-step explanation:
Write 230,000,000,000 in scientific notation.
Answer:
4?
Step-by-step explanation:
8. You are a bakery chef. You have ordered
14 pounds of green apples and 9 pounds of
red apples. You have also ordered twice as many
yellow apples as red. You used 26 pounds of
apples for pies. How many pounds of apples
do you have left?
+
Answer:
15 pounds
Step-by-step explanation:
14 pounds of green
9 pounds of red
double red for yellow= 18
14+9+18=41
41-26=15
Answer:
you would have 15 apples left
Explanation:
14+(9x2)+9=15
18
I need help. Why is Algebra 2 so hard ;--;
Answer:
Ok so, Algebra 2 is so hard because it is ALGEBRA!!!
Step-by-step explanation:
LOOK ABOVE:)
Answer:
second and fifth
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 3, 4) and (x₂, y₂ ) = (- 2, - 1) ← 2 points on the line
m = [tex]\frac{-1-4}{-2+3}[/tex] = - 5
Using (a, b) = (- 2, - 1 ), then
y - (- 1) = - 5(x - (- 2) ) , that is
y + 1 = - 5(x + 2) ← subtract 1 from both sides
y = - 5(x + 2) - 1 ← second option
Using (a, b) = (- 3, 4) , then
y - 4 = - 5(x - (- 3) ) , that is
y - 4 = - 5(x + 3) ← add 4 to both sides
y = - 5(x + 3) + 4 ← fifth option
[tex](16 + 4) \times 9 = (16 \times x) + (4 \times y)[/tex]
help please quick
PLEASE HELP, 25 POINTS!!!!!
Show all work to multiply (3+sqrt(-16))(6-sqrt(-64))
(I've attached a picture of the equation for reference)
Answer:
-14
cuz sqrt of -16 is -4 and sqrt of -64 is -8 but there is an - sign there so it is positive
then 3+-4 is -1 and 6+8 is 14
lastly multiply and you get negative 14
Consider the system of equations, y = f(x) and y= g(x), where
f(x) = 11x-7 and g(x) = 3x + 17.
Which method would you use to solve this system of equations? Explain
your reasoning and provide the solution to the system.
Answer:
(x, y) = (3, 26)
Step-by-step explanation:
I like to solve systems of equations like this by graphing. A graphing calculator easily shows the solution for both x and y.
(x, y) = (3, 26)
__
As an alternative, here, the equations can be subtracted.
y = f(x)
y = g(x)
0 = f(x) - g(x) . . . . subtract the second equation from the first
0 = 11x -7 -(3x +17)
0 = 8x -24 . . . . simplify
0 = x -3 . . . . . . .divide by 8
3 = x
Now, we can substitute into either equation:
y = g(x) = 3(3) +17 = 26
The solution is (x, y) = (3, 26).
A bee colony produced 0.4 pounds of honey, but bears ate 0.2 pounds of it. How much
honey remains?
Answer:
0.4 - 0.2 = 0.2
Step-by-step explanation:
Which of the following numbers is closest to 7?
O A. 50
O B. 147
O c. 151
O D. 146
What is the decimal equivalent of 714.45\9
Answer:
79.3833333333333333333333333333333333333333333333333333333333333333333333333333333333
Step-by-step explanation:
Which sequence is generated by the function f(n + 1) = f(n) – 2 for f(1) = 10?
-10, -12, -14, -16, -18,...
-2, 8, 18, 28, 38, ...
8, 18, 28, 38, 48, ...
O 10, 8, 6, 4, 2, ...
Answer:
10, 8, 6, 4, 2, ...
Step-by-step explanation:
Only one of the answer choices starts with 10. That one is the correct choice:
10, 8, 6, 4, 2, ...
___
f(1) = 10 means the first term of the sequence is 10.
Answer:
Which sequence is generated by the function f(n + 1) = f(n) – 2 for f(1) = 10?
A: –10, –12, –14, –16, –18, ... Wrong
B: –2, 8, 18, 28, 38, ... Wrong
C: 8, 18, 28, 38, 48, ... Wrong
D: 10, 8, 6, 4, 2, ... Correct
Pls help! Pls do this step by step .
factorise:
m^3-27
Answer:
m-3
Step-by-step explanation:
cube root the two to get m-3
х
g(x)
-7
-4
-3
-4
*2
1
1
2
-h statement in truon
Answer:
and I have to be a good guy and a great guy and a good man to help him out and
Step-by-step explanation:
I think it's me and my name and it was the same thing you said before I am not a fan or something to lampguy55 8th grade but people are so much
Please help me I have a F in this class.
_______is a process in which an amount of money gained from illegal activities is made to appear as if it is earned from a genuine source.
this doesn't belong in the math section but the answer should be money laundering
good luck in your class
0.04x -0.06y=0.48
0.08x-0.11 y=0.92
Answer:
0.04x -0.06y=0.48
x = 1.5y + 12
0.08x-0.11 y=0.92
x = 1.375y + 11.5
Hope this helps!
The question is in the picture
Answer:
no clue sorry.
Grayson had 3.75 yards of fabric. He used 4/5 of the fabric. How many yards of fabric did Grayson use:
Answer:
3
The answer is 3 because:
4/5 of 3.75 is 3.
So, the answer should be 3.
Hope it helps!
PLEASE HELP ME QUICK Write a mathematical sentence for the inequality:
Twice the difference of a number and seven is less than or equal to forty.
Complete your work in the space provided. In the form of a paragraph, explain the process necessary to solve the inequality for the unknown values. In your answer, include the inequality sentence, solution and explanation.
2 * n - 7 <= 40
[tex]2 * n - 7 \leq 40\\n-7\leq 20\\n\leq 27[/tex]
To solve this equation, you need to isolate the variable. The equation is "2 * n - 7 <= 40". First, divide both sides by 40 using the division property of equality. This gets "n - 7 <= 20". Then, to further isolate the variable add 7 to both sides using the addition property of equality. This gets the solution which is, "n <= 27"
*Hope this helped! : ) have a good day/ night wherever you are!*
The area of a rectangular painting is 6348 cm
cm.
If the length of the painting is 92 cm, what is its width?
Width of the painting: cn
cm
Answer :-
Area of the rectangular painting = 6348 cm²
length = 92 cm
Area = length × width
6348 cm² = 92cm × width
=> 6348cm² / 92cm = width
=> width = 69 cm
Thus, the width of the rectangular painting is 69 cm
Ten times a number, x, is one-half the sum of the number and three.
Which answer represents this situation?
A) 10x+1/2x+3
B) 10x+1/2(x+3)
C) 10x=1/2(x+3)
D) 10x=1/2x+3
Answer:
10x=1/2(x+3)
Step-by-step explanation:
Hope it helps :)
Brainliest pls? Have a good day/night
3k- 10k + 7
factoring
Answer:
7(−k + 1)
Step-by-step explanation:
3k−10k + 7
= −7k + 7
= 7(−k + 1)
To estimate what percent of people in the US wash their hands after using a public restroom, researchers pretend to comb their hair while observing 6000 people in public restrooms throughout the United States. They found that 85% of the people who were observed washed their hands after going to the bathroom. Could there be any sources of sampling bias in this study?
Answer:
30%
Step-by-step explanation:
In the decimal expansion of 2/9 , the digit
repeats indefinitely.
Answer:
0.222222222
Step-by-step explanation:
Yasha is going to invest $3500 for six years. She is going to invest in a savings account
that promises an APY (Annual Percentage Yield) of 8%. Rounded to the nearest penny,
how much will this investment be worth?
Answer:
umm let me see
Step-by-step explanation:
Can 3x=9+3y be witten in the form y = mx + b? If so,
Answer:
Yes
Step-by-step explanation:
move the 9 over to the 3x and the get y by itself so divide 3x and 9 by 3 once you move the 9 over
what is the value of x in the equation 8x-2y=48 when y=4
Answer:
7
Step-by-step explanation:
8x-2y=48 8x-2(4)=48. The Y=4. so you replace the y. 8x-8=48. multiply it +8 +8. get rid of the eight 8x=56. divide it!÷ ÷
8. 8
The answer is 7