Answer:
-2^5
Step-by-step explanation:
hope it helped. im not sure..
Mary bought 2 large popcorn buckets and 4 small drinks for $20. Linda bought 2 large popcorn buckets and 2 small drinks for $14. What was the cost for the large popcorn and the small drink?
Answer:
the cost for the large popcorn and the small drink is $4 and $3 respectively
Step-by-step explanation:
The computation of the cost for the large popcorn and the small drink is shown below:
Let us assume the cost of the large popcorn be x
ANd, the small drink cost be y
Now as per the question
2x + 4y = $20
2x + 2y = $14
Now subtract equation 2 from equation 1
2y = $6
y = $3
Now for x it is
2x + 12 = $20
2x = $8
x = $4
Hence, the cost for the large popcorn and the small drink is $4 and $3 respectively
Help!!!!!!!!!!! Me now!!!!!!!!!!
Answer:
29.6 - 0.2 = 29.4
29.4 divided by 24 = 1.225 km
Answer:
1.225
Step-by-step explanation:
29.6-0.2=29.4
24/29.4=1.225
1)
Find the range of the function for the domain (-2,0,4}.
Show your work.
f(x)=5x²+4
Answer:
(24,4,84)
Step-by-step explanation:
Just subtitute each value
please help i will give brainliest, thanks
Answer:
2x-2 -2 is the y intercept and the 2x is the rate of change its easy lol
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Dante is mailing a box with a length of nine 1/2 inches a width of 8 inches and a height of 6 inches what is the volume of the box
Answer:
456 in³
Step-by-step explanation:
To find the volume of the box, use the volume formula, V = lwh
Plug in the length, width, and height:
V = lwh
V = (9.5)(8)(6)
V = 456
So, the volume of the box is 456 in³
Determine the measure of the vertical angle. Find x. Step by step ? If not that’s fine.
Answer:
x=60
Step-by-step explanation:
125=2x+5
125-5=120
120÷2=60
x=60
HELP ILL MARK AS BRAINLIEST what’s the volume?
Answer:
I think 324. Please tell me if wrong. I will try again.
Step-by-step explanation:
9*12*6=648
648/2=324
Earn some points : 10x5
Answer:
50.....
................
Answer:
50
Step-by-step explanation:
A rectangle is 60 cm long and 20 cm wide. Find, to the nearest tenth of a degree, the acute angle formed at the intersection of the diagonals.
Answer:
36.9°
Step-by-step explanation:
As shown in the diagram attached,
θ is the acute angle formed at the intersection of the diagonals of the rectangle.
From the diagram,
tan(θ/2) = 10/30
tan(θ/2) = 1/3
θ/2 = tan⁻¹(1/3)
θ/2 = 18.43
Therefore,
θ = 18.43×2
θ = 36.87
θ = 36.9°
Hence the acute angle formed is 36.9°
PLEASE HELP ME 20 POINTS PLEASE
Lyla got a haircut. If she had 2 cut off and
her hair is now 8 inches long, find the
length of her hair before she got it cut.
Answer:
10 inches long
Step-by-step explanation:
Answer:
10 inches is the anwser
Step-by-step explanation:
8 +2 =10
Need help with the answer please and thank
Answer:
Here is the step: Area of triangle = 1/2 (height x base) = 1/2 (9 x 18) = 81
Step-by-step explanation:
Then the Area of the rectangular = 12 x 18 = 216
So the total Area of the figure is = 81 + 216 = 297
I hope it help.. give me brainiest
Determine number of solutions
A baby elephant weighs 1,400 pounds, which is 7,437 pounds less than her mother. Which equation expresses the weight of the mother? * n – 1,400 = 7,437 n + 1,400 = 7,437 n x 7,437 = 1,400 n + 7,437 = 1,400
Answer:
n – 1,400 = 7,437
Step-by-step explanation:
A baby elephant weighs 1,400 pounds, which is 7,437 pounds less than her mother.
Let us represent :
Weight of the mother elephant = x
Weight of the baby elephant = y
A baby elephant weighs 1,400 pounds, which is 7,437 pounds less than her mother.
y = x - 7437 pounds
Hence,
1400 pounds = x - 7437 pounds
The weight of the mother elephant =
x = 1400 pounds + 7437 pounds
Therefore, the equation that expresses the weight of the mother where, the weight of the mother = n is:
n – 1,400 = 7,437
Can you solve this problem?
Answer:
<1 and <5
Step-by-step explanation:
<5 and <2 are vertically opposite. They are not complementary but they are equal
<3 is a right angle. <2 is an acute angle. They are not complementary.
<3 and <6 are both right angles. They are also vertically opposite angles and are are therefore equal. They are not complementary.
Answer: <1 and <5
<1 and 2 are complementary. <2 and <5 are vertically opposite and equal.
<1 and <5 are complementary.
Create a system of linear equations with infinitely many solutions. In your final answer, include the system of equations
and the graphs of the lines!.
Answer:
Step-by-step explanation:
let the system be 2x+3y=4
8x+12y=16
Plz help with this don't just take my points
Answer:
Using values of x=3 and x=-21 the result of AB and AC comes same.
Hope it helped
PLS mark BRAINLIEST
Answer:
x = 3
Step-by-step explanation:
Using the geometric mean for altitude:
x + 9 = √18 * 8 = √144,
x + 9 = 12,
x = 3
Solution: x = 3
Someone please help
Answer:
its A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Use the Pythagorean theorem
What is the distance between points (4,214) ( 4 , 2 1 4 ) and (4,712) ( 4 , 7 1 2 ) on a coordinate grid?
Answer:
5 1/4 units
Step-by-step explanation:
Use matrix method to solve 2+y=3,x+2y=9
Answer:
x= -1, y= 5
Step-by-step explanation:
Please see the attached picture for the full solution.
Matrix A is called the coefficient matrix. This means that its elements are the coefficient of x and y. In matrix X, write the unknown variables. Then write the constants in matrix B.
Theorem:
[tex]{A}^{ - 1} A = I[/tex]
☆ I is an identity matrix and can be treated as 1 when multiplying.
[tex] {A}^{ - 1} = \frac{1}{ |A| } adj(A)[/tex]
☆ [tex] |A|[/tex] is the determinant of A
☆ adj(A) is the adjoint of matrix A
3. There are 45 balloons at a birthday party and only 15 of them have
prizes inside. If a student allowed to pop one balloon, what is the
probability she will not win a prize?
Answer:
2/3 she will not win a prize
Step-by-step explanation:
1 in 3 balloons have a prize therefore 2 in 3 balloons do not have a prize
somebody please help me ??
Answer: d pretty sure :)
Step-by-step explanation:
what is the vaule of x ?
Answer:
5
Step-by-step explanation:
(5x + 10) + 55 = 90
5x + 10 + 55 = 90
5x + 65 = 90
5x + 65 - 65 = 90 - 65 (the 65 crosses off)
5x = 25
5x/5 = 25/5
x = 5
how to find Rational numbers between 2 and 3
Answer:
Hey mate....
Step-by-step explanation:
This is ur answer......
Hint: We will multiply and divide a same number greater than 2 to both the given numbers, say 3 as 3>2. When we will multiply and divide by 3, the numbers 2 and 3 will be equivalent to 63 and 93. Now, we can easily write two rational numbers between 2 and 3.
Hope it helps!
mark me brainliest plz......
Follow me! ;)
Step-by-step explanation:
You have to multiply both numbers by 3
2*3/3 = 6/3. and 3*3/3 = 9/3
Now, we can easily write two rational numbers between 2 and 3
7/3 , 8/3
A bakery sold 147 chocolate cupcakes in a day, which was 49% of the total number of cupcakes sold that day. How many total cupcakes did the bakery sell that day?
Answer:300
Step-by-step explanation:
If you know how to do this correctly, please help me!! Thank you. 30 points :)
Answer:
Step-by-step explanation:
parell lines have same slopes
perpendical line slope product is -1
Use the distributive property to rewrite the expression -1 (x -2)
Answer:
Step-by-step explanation:
Distributive property: a*(b + c) =(a*b) + (a*c)
Multiply x by (-1) and (-2) by (-1)
-1(x - 2 ) = (-1)*x - 2 *(-1)
= -x + 2
Help thank you please
Answer:
Pentagonal Prism
A student had already read some pages in a book when he created the model below. The model tracks p, the total amount of pages read if the student reads for h hours.
p = 30 + 60
Which statement best explains the meaning of the slope in this model?
A. The student tends to read 30 pages per hour.
B. The student will have 60 pages left to read after half an hour of reading.
C. The student will have 30 pages left to read after 1 hour of reading.
D. The student tends to read 60 pages per hour.
Answer:
...
Step-by-step explanation:
what is the measurement of GAB
Step-by-step explanation:
option B 52 is the correct answer of this question.
plz mark my answer as brainlist plzzzz.hope this will be helpful to you ☺️.
Find the lateral surface area of the triangular prism.
A) 360 cm2
B) 380 cm2
C) 400 cm2
D) 420 cm2
Answer:
is it A?
Step-by-step explanation:
I think it's A because no one has answered!