Answer:
True
Step-by-step explanation:
mark brainliest
jorge is at the party supply store buying ballons for a birthday party . for every 5 ballons he buys he pays $6.25 what is the cost per ballon
5 / 6.25 = $0.8
divide the amount by the cost
Answer:
1.25
Step-by-step explanation:
6.25/5 is equal to 1.25
Okay, so I'm kinda stuck right now.
"Last week Amy ran 18 miles more than Anjali. Amy ran 45 miles. Write and solve an equation to find out how many miles Anjali ran."
This is a two-step equation so you know the drill. What I got is x+8=45
Is this right? Or wrong?
Answer:
= 27
Step-by-step explanation:
x + 18 = 45
-18 -18
x = 27
Answer:
Anjali ran 27 miles.
Step-by-step explanation:
So if you make that 8 an 18 it would be right. Hope this helps!
Fraction math problems, have lots tonight need help for some
Answer:
5
Step-by-step explanation:
Almee is decorating her new house. she found a table at pier one for $425. If the table is 25% off, what will it cost
Answer:
$318.75
Step-by-step explanation:
425*0.25=106.25 425-106.25=318.75
In AJKL, if m2 J = 90°, then K and j are
A) Complementary
O B) Congruent
O C) Obtuse
OD) Right
Graph y=x+4,
I just need assistance on how i get the answer and the answer aswell
Janice is building a fence around a portion of her rectangular yard. The length of yard she will enclose is x and the width is 2x2 − 99x + 3 where the measurements are in feet.
If the length of the enclosed yard is 50 feet and the cost of fencing is $14 per foot, how much will Janice need to spend on fencing?
Janice will need to spend $_____ on fencing.
Answer $ 17 Step-by-step explanation:
Determine the equation of the circle graphed below.
Answer:
lol you didnt add a pic
Step-by-step explanation:
What is 40% of 160???
Answer:
64
Step-by-step explanation:
make 24 using 15,15,9,6
Answer:
24 = (9 * 6) - (15 + 15)
Step-by-step explanation:
Equation = (9 * 6) - (15 + 15)
Follow PEMDAS which in this case multiply 9 x 6
= 54 - (15+15)
Now you need to add the numbers that are in the parenthesis
= 54 - 30
= 24
Hope this helps!
A number y minus 12 is no more than −32.
The inequality is
Answer:
y-12<-32
Step-by-step explanation:
just remember to underline the less than sign
Richard measured the auditorium and made a scale drawing. The scale of the
drawing was 0.5 inch : 4 feet. If the stage is 11 inches in the drawing, how
long is the actual stage?
Answer:
oml yall really on here
Step-by-step explanation:ion know do you homework
Heyyyyy ah ha ha help I’m begging please someone god bless
Answer:
Step-by-step explanation:
Domain of a function is a set of x-values (input values) for which the function is defined.
Range of a function is a set of y-values (output values) for the given set of input values.
7). Domain → (-∞, ∞)
Range → (-∞, ∞)
8). Domain → (-∞, ∞)
Range → [-2, ∞)
9). Domain → [-2, 2]
Range → [-3, 3]
10). Domain → (-∞, ∞)
Range → [-1, 1]
Please I really need help!!!
As fast as possible!!!
9514 1404 393
Answer:
x = 15
Step-by-step explanation:
Corresponding sides are proportional, so the ratios of bottom to left side are the same. The left side of the large triangle is 6+4=10.
x/10 = 9/6
x = 10(9/6) . . . . multiply by 10
x = 15
A family eats at a restaurant. The bill is $42. The family leaves a tip and spends $49.77. How much was the tip in dollars? [ Select ] How much was the tip as a percentage of the bill
Answer: 18.5% of the bill.
Step-by-step explanation:
Since the bill was 42 dollars while the total amount was 49.77, we need to subtract 42 by 49.77.
49.77 - 42 = 7.77.
So the tip was $7.77.
But then we also have to find the tip as a percentage.
So we should do 7.77 divided by 42, because 42 is the original amount.
7.77 ÷ 42 = 0.185, but as a percent you have to move to the left two places. So the decimal is 18.5.
In conclusion, the tip was 18.5% of the bill.
Hope this helps!
Sheryl has a basket of ripe apples and peaches. The number of apples in the basket is 12 more than twice the number of peaches. If there are
36 apples in the basket, there are
peaches in the basket.
I need help TwT
Answer=12
Step-by-step explanation:
well if there are 36 apples and there are 12 more apples then peaches then 36-12= 24 24/2=12
how many ventices are there in a cuboid
8
Step-by-step explanation:
By Euler's formula the numbers of faces F, of vertices V, and of edges E of any convex polyhedron are related by the formula F + V = E + 2. In the case of a cuboid this gives 6 + 8 = 12 + 2; that is, like a cube, a cuboid has 6 faces, 8 vertices, and 12 edges.
Answer:
there are 8 6+8=12+2 vertices, and 12 edges
Evaluate the expression when b=4 and x= -5
-9x+b
Alexander was hopelessly lost. This new campus was 10 times bigger than his last school had been. He had no idea how to get back to his classroom. All the doors to all of the classrooms looked the same. Here he was staring down this endless corridor, hoping that someone would come along, so he could inquire where he needed to go.
Use the context clues to find the definition for the word inquire as it is used in this paragraph.
to shout
to ask
to help
to wonder
Answer:
to ask
Step-by-step explanation:
write a problem that represents "7+-7"
Answer:
The fish jumped 7 inches from the sea then fell 7 inches down.
Step-by-step explanation:
Answer:
7-7
Step-by-step explanation:
7 adding a negative number means it is subtracting because you are taking away from the 7.
If the temperature outside increases by 3 1/2 degrees every 1 1/2 hours, by how much will the temperature increase after 4 hours?
please answer in fractions.
Part 1:
What is the rate per hour of the temperature increase?
Part 2:
How much will the temperature increase after 4 hours?
Answer:
Part 1: 7/3 degrees/hour
Part 2: 28/3 degrees
Step-by-step explanation:
Part 1:
3 1/2 degrees per 1 1/2 hours =
= (3 1/2)/(1 1/2)
= (7/2) / (3/2)
= 7/2 * 2/3
= 7/3 degrees/hour
The rate is 7/3 degree per hour
Part 2:
In 4 hours, the temperature goes up 4 times what it goes up in 1 hour.
4 hours * 7/3 degree/hour = 28/3 degrees
6.
X-4y=8
Find the slope.
a) -1/4
b) 1/4
C) -4
d) 4.
Answer:
B. 1/4
Step-by-step explanation:
PLEASE HELP!!
Daniel's house is identified by the point on the coordinate grid. If he went three units west and three units north, at what point where he end up?
A. (4, -2)
B. (-2, 4)
C. (1, 1)
D. (1, -1)
Answer:
If he starts at his house (4,-2) and goes left 3 and up 3 he ends up at C. (1,1)
Answer:
sdadawdasdwasda
c 11
HELP PLS 40 points!!?????!?????????
Answer:
no clue
Step-by-step explanation:
very sorry
im in 5th grade
im only in 5th grade aswell *-*
thank you so much for free points<3!!!!
which mathematical property is shown here
6*1=6
1 identity property of muliplication
2 inverse property
3 distributive
if x2=18x+y and y2=18y+x, then find the value of root
Answer:
[tex]\sqrt{x^2+y^2+1}=18[/tex]
Step-by-step explanation:
We are given:
[tex]x^2=18x+y\qquad\qquad[1][/tex]
[tex]y^2=18y+x\qquad\qquad[2][/tex]
Subtracting [1] and [2]:
[tex]x^2-y^2=18x+y-(18y+x)[/tex]
Operating:
[tex]x^2-y^2=18x+y-18y-x[/tex]
Recall:
[tex]x^2-y^2=(x-y)(x+y)[/tex]
Substituting:
[tex](x-y)(x+y)=18x+y-18y-x[/tex]
Rearranging:
[tex](x-y)(x+y)=18x-18y-(x-y)[/tex]
[tex](x-y)(x+y)=18(x-y)-(x-y)[/tex]
Dividing by x-y (recall x≠y):
[tex]x+y=18-1=17[/tex]
[tex]x+y=17\qquad[3][/tex]
Now we add [1] and [2]:
[tex]x^2+y^2=18x+y+18y+x[/tex]
Rearranging:
[tex]x^2+y^2=18x+18y+x+y[/tex]
[tex]x^2+y^2=18(x+y)+(x+y)[/tex]
[tex]x^2+y^2=19(x+y)[/tex]
Substituting from [3]
[tex]x^2+y^2=19*17=323[/tex]
Adding 1:
[tex]x^2+y^2+1=324[/tex]
Taking the square root:
[tex]\sqrt{x^2+y^2+1}=\sqrt{324}=18[/tex]
Thus:
[tex]\mathbf{\sqrt{x^2+y^2+1}=18}[/tex]
Statement: If 3x = 6, then x = 2. What is the contrapositive of the statement? Emeans not equal
Answer:
x=2
Step-by-step explanation:
you are correct for x=2 because 6 divided by 3 is 2
what's the answer to the question?
I have a heart that never beats, I have a home but never sleep, I can take a man's house and build on others, and I like to play games with my mini brothers. I am a king among fools. who am i?
Plz HeLp MeEeEeEe...............
Answer:
14.25
Step-by-step explanation:
Answer:
Step-by-step explanation:
The mean is 3.5
a= -3i
g=2i - 1lj
Find: -a - g
Answer:
Step-by-step explanation:
Given:
a= -3i
g=2i - 1lj
Solve:
-a - g
If l is an L then
-(-3i) - (2i-1lj)
i + lj
If I is an i then
-(-3i) - (2i-1ij)
i + ji
