Answers
Answer:
Inequality: 6 ≤ n+15
Solution: -9≤n
Related Questions
3x = 4у + 12 .
What is the y intercept
Answers
Answer:
I think it is y=-3
Step-by-step explanation:
Answer:
y=-3
Step-by-step explanation:
Find the measure of the angle plz help
Answers
Answer:
you need a protractor to measure it. They have made a picture of that too.
Step-by-step explanation:
you need a protractor to measure it. They have made a picture of that too.
this question is bothering me help
Answers
Answer:
the First, third, and fifth
Step-by-step explanation:
Since one half of 12 is 6, then those three expressions will be the same since they have the same answer
[tex]200+300+1000[/tex]
Answers
Answer:
200 + 300 + 1000 = 1,500
Step-by-step explanation:
pls brainliest plss :<
Simplify 3c-9d+7c+5d
Answers
Answer:
10c - 4d
Step-by-step explanation:
Hey there,
Combine like terms
3c - 9d + 7c + 5d
3c + 7c - 9d + 5d
= 10c - 4d
Hope this helps you.
Let me know if you have any other questions :-)
perpendicular line for y=-3x+17 that passes through point (2,6)
Answers
Answer:
Step-by-step explanation:
Answer:
The answer is y = - 1/3x + 6.6
Tam giác ABCD có góc B = 65 Độ góc C = 115 Độ hỏi góc A bằng bao nhiêu độ
Answers
Answer:
a
Step-by-step explanation:
kasi yun ang tama at
nain tindi han ko
pls give me brainliest!! <3 have a good day
help. please ): I'm stuck
Answers
2^5 / 4
---2 to what power is 4?
2^5 / 2^2
---Remember when dividing terms with exponents, we subtract the exponents
2^3
---All that's left is 2 to the 3rd power, or 2 x 2 x 2
8
a = 2
b = 3
c = 8
Hope this helps!! :)
Answer:
a =2 b=3 c=8
Step-by-step explanation:
it's just multiplying and dividing
Larry's age if he is 5 years younger than twice his brother's age. Use b for his brothers age.
Answers
Answer:
(b2)-5
Step-by-step explanation:
A single ant colony may have as many as 90,000 members. What is that number written as a whole number multiplied by a power of 10?
Answers
Answer:
9
Step-by-step explanation:
9×10=90 would make up the ant colony
-7x+3y=2 (find the ordered pair)
A. (1,3)
B: (-2,-4)
C. Both
D. Neither
Answers
C. Both
Step-by-step explanation:
-7(-2) + 3(-4) = 2
14 + (-12) = 2
14 - 12 = 2
2 = 2
-7(1) + 3(3) = 2
-7 + 9 = 2
2 = 2
Both
Evidence:
If you plug in the order pair values they equal 2
Step 1:-7(-2)+3(-4)=2
Step 2:14-12=2
Step 3: 2=2
How to solve -10=║j-7║
Answers
Answer:
-10=||-3-7||
The answer is -3.
An arts academy requires there to be 5 teachers for every 115 students and 3 tutors for every . How many students does the academy have per teacher? Per tutor? How many tutors does the academy need if it has 77 students ?
Answers
Answer:
1.23
2. Question incomplete
3. Needs Question 2 to Answer
Step-by-step explanation:
1. 115÷5=23
Evaluate the expression when m= -3. m²+8m-7
Answers
Answer:
-22
Step-by-step explanation:
Hope this helps! Pls give brainliest!
HELP ASAP. A cargo plane and a private jet leave at the same time from the same airport traveling in opposite directions. The jet travels at twice the speed of the cargo plane. They are 2,400 miles apart in 4 hours. Find the speed of the cargo plane and the jet plane.
////////////////Rate Time Distance
Cargo
___________________________
Jet
Answers
Mr. Webster is buying carpet for an exercise room in his basement. The room will have an area of 230 square feet. The width of the room with have 12&1/2 feet. What is the length?
PLEASE DO NOT JUST GIVE THE ANSWER, (I could have done that myself) PLEASE SHOW WORK ON HOW YOU GOT THE ANSWER.
Thanks!
Answers
Answer: 18.4 ft
Step-by-step explanation:
Area= L x W
230= 12.5 x L (Divide both sides by 12.5 to get L)
L= 18.4 ft
Answer:
The length of the room is 18 2/5 feet.
Step-by-step explanation:
The formula for finding the area of rectangles is A = l · w
Since the area and width is given to you, we can substitute that in the formula:
230 = l · 12 1/2
Now we convert the 12 1/2 to an improper fraction so it is easier to solve.
Here's how you convert a mixed number to an improper fraction:
12 · 2 = 24
24 + 1 = 25
and put 25 over the original denominator
= 25/2
Now you can add that to the equation...
l · 25/2 = 230 (I put 230 on the right side because that is how I am used to solving equations, but you can leave it on the right side as well. It is up to you)
To get rid of fractions, multiply by the reciprocal (Basically you flip the fraction so that the numerator becomes the denominator and the denominator becomes the numerator) on both sides
25/2 · 2/25 cancels itself out
and
230/1 · 2/25...
230 · 2 = 460
1 · 25 = 25
So you would get 460/25
Thus, we end up with:
l = 460/25
Divide 460 by 25 and you get 18.4...
Technically 18.4 is the answer but in decimal form.
If you want it in fraction form, just take 0.4 and put it over 10 because 0.4 is in the tenths place. 4/10 simplifies down to 2/5...
Therefore, the answer is 18 2/5 feet.
I hope this is helpful! Let me know if you have any further questions :D
Which expression best describes the array modeled below?
Answers
Answer:
Where is it??
Step-by-step explanation:
Which number equals 3/4 to the power of negative 2
Answers
Answer:
16/9
Step-by-step explanation:
16/9=1.77777777778
(3/4)^-2=1.77777777778
Pls help !!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
The slope is 2.
Step-by-step explanation:
You can see on the intercepts that it goes rise 2 and run over 1 which would basically equal to 2.
Step-by-step explanation:
I don't know if it help but here.It's the one that says slope of a line.
what is the graph of the function rule?
y= 4x - 1
Answers
Answer:
join the two points
Step-by-step explanation:
（x,y) = (1,3)
(just by substituting the number into the equation to make it fit)
then, also draw a point at (0.-1)
Answer:
I hope this helps, and is what you are looking for.
good luck!
Point L is on line segment
K
M
‾
KM
. Given
L
M
=
2
LM=2 and
K
M
=
19
,
KM=19, determine the length
K
L
‾
.
KL
.
Answers
Answer:
k is the option that makes sense
geometric proofs- how can i prove that angle DAE=DBE?
Answers
Given
2. CD ~= CD
Reflexive property
3. triangle(ACD) ~= traingle(BCD)
SAS
4. AD ~= BD
CPCFC (congruent parts of congruent figures are congruent)
5. angle(DAE) ~= angle(DBE)
Properties of isosceles triangle
is it
A) X || Z
B) A T Z
C) A || B
D) X T A
Answers
Answer:
Well I would say the answer is A
Step-by-step explanation:
Because there is no metion of line A
Hope this helps have an awsome day!
Write an equation of the form y=kx for the relationship shown in the graph.
Answers
Answer:
28 = 8k
Step-by-step explanation:
(x,y)
so (8,28)
y = kx is a direct proportional formula.
28 = 8k
Find the solution of sqrt(x+3) + 4 = 6 , and determine if it is an extraneous solution. (1 point)
answers
x = 1; not extraneous
x = 1; extraneous
x = 29; extraneous
x = 29; not extraneous
Answers
Answer:
x = 1; not extraneous
Step-by-step explanation:
The time it takes for an object dropped from a height to reach the ground is given by the function time (in seconds) =(1/4)√h where h is the initial height in feet. If an object dropped from a building takes 4 seconds to reach the ground what is height of the object was dropped from, to the nearest foot?
Answers
Answer:
256 ft
Step-by-step explanation:
Assuming f(t)=(1/4)√h, we can solve for h by setting 4=(1/4)√h.
4=(1/4)√h
16=√h
h= 16^2 =256 ft
Step-by-step explanation:
h = (4 ÷ ¼)²
h = (4 × 4)²
h = 16² = 256ft
To undo the exponent we have to take the square root a.true b.false
Answers
Answer:
A
Step-by-step explanation:
Subtract 14 inches from 4 feet, 2 inches.
10 inches
03 feet
O 5 feet
34 inches
Answers
Answer:
should be 36 inches
Step-by-step explanation:
Using Substitution solve: y=x+5
4x+y=20
Answers
Answer:
3
Step-by-step explanation:
So first, plugin y to your equation, it should look like this: 4x+x+5+20. Now, we can solve this. Next, we have two x's so we can combine them. The equation will now look like this: 5x+5=20. Now, we have an extra 5 laying around that we need to get rid of, so we can subtract that 5 to both sides of the equation and we get this: 5x-5=20-5 which ends up being 5x=15. Now, we just divide both ides by 5 and since 15 divided by 5 is 3, we get: x=3
PLZ HELP, a) twenty two and nine hundred eight thousandths in decimal form. b) three and seven tenths.l in decimal form c) sixty nine and fifty three thousandths in decimal form
Answers
Answer:
Twenty two and nine hundred eight thousandths= 22.908
three and seven tenths = 3.7
sixty nine and fifty three thousandths= 69.053
