Answers
Answer:
ok
Step-by-step explanation:
Related Questions
Can anyone answer these two questions for me ?
Answers
Answer:
9. A and 11. c
Step-by-step explanation:
I hope this helps
Answer: both c
Step-by-step explanation:
9 is u can multiply 6x 8 when u cut one of the rectangles into 4s, u can see that each of the piece is worth 12, so 48+36+36=120
11 Is u can see 1 square unit is each of the boxes. U can infer that 4 of the square units will be able to fit in that shape.
Match each expression on its left to its product
Answers
Answer:
there is no expression to look at. you forgot to put a picture
Step-by-step explanation:
add a picture next time!
Q.10 The cost of a magazine is $x and the cost of a newspaper is $(x -3). The total cost of 6 magazines and 9 newspapers is $51. Write down and solve an equation in x to find the cost of a magazine,
Answers
Answer and Step-by-step explanation:
The cost of all the 6 magazines are: 6x
The cost of all the 9 newspapers are 9(x-3)
So, the total cost is the sum of all the items:
6x + 9(x-3) = 51
6x + 9x - 27 = 51
15x = 78
x = 5.2
Since the cost of one magazine is $x, the cost will be $5.20.
There are 5 pencils, 3 erasers and some rulers on a table.
A stationery is chosen at random from the table. The
probability of choosing a ruler is 1. Find the probability
of choosing a pencil.
Answers
Answer:
2 or 8
Step-by-step explanation:
Estimate 9,664-7,092 by first rounding each number to the nearest hundred
Answers
Answer:
2600
Step-by-step explanation:
9664-7092 = 2572
1/4 as a percent
Thanks
Answers
Answer:
25%
Step-by-step explanation:
¼ is also 25/100. 25/100 is equal to 0.25. 0.25 is equal to 25%.
Hope it helps!
thank you for your help
Answers
Answer:
The answer is A.(-4,3)
Step-by-step explanation:
Multiply the first equation by -3,and multiply the second equation by 1.
−3(x+y=−1)
1(3x−4y=−24)
Becomes:
−3x−3y=3
3x−4y=−24
Add these equations to eliminate x:
−7y=−21
Then solve−7y=−21for y:
−7y=−21
[tex]\frac{-7y}{-7} =\frac{-21}{-7}[/tex]
y=3
Now that we've found y let's plug it back in to solve for x.
Heres our original equation
x+y=−1
Substitute 3 for y in x+y=−1:
x+3=−1
x+3+−3=−1+−3(Add -3 to both sides)
x=-4
Answer:
answer is A)
Step-by-step explanation:
hope it helps
Someone help me please 30 points and a brainliest !!
Answers
Step-by-step explanation:
7X + 34 + 9X +46 = 144
16 X =64
X= 4
so, m < ADC =82
Please help find the solution to the system.
Answers
Answer:
D. x = 1, y = -2
General Formulas and Concepts:
Algebra I
Solving systems of equations by graphingStep-by-step explanation:
The solution to the systems will be where the 2 lines intersect. According to the graph, the 2 lines intersect at (1, -2). Therefore, our answer is D. x = 1, y = -2.
Jack is considering a list of features and fees for Current Bank:
A 2-column table with 3 rows. Column 1 is labeled Feature with entries checking account, savings account, online services. Column 2 is labeled Description with entries free with direct deposit of paycheck, first account free each additional account 4 dollars per month, free with all checking and savings accounts.A 2-column table with 3 rows. Column 1 is labeled Fees with entries non-sufficient funds, second copy of statement, network A T M usage. Column 2 is labeled Amount with entries 32 dollars, 3 dollars, first 2 per month free, 3 dollars for each additional transaction.
Jack plans on using network ATMs about 4 times per month. What would be Jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?
a.
$44
b.
$104
c.
$144
d.
$176
Answers
Answer:
B.$104
Step-by-step explanation:
EDGE 2021
Answer:
b
Step-by-step explanation:
A tower that is feet 152 tall casts a shadow 157 feet long. Find the angle of elevation of the sun to the nearest degree.
Answers
let the angle be x°
cos x°= B = 152 = 0.968
H 157
Anti cos of 0 .968
x= 75.5°
What is the x-intercept and the y-intercept of the graph of 6x - 12y = 36? Please explain your answer in full sentences.
Sentence Frame: I found the x-intercept by...and I found the y-intercept by...
Answers
Answer:
Sentence Fram: I found x-intercept by substitute y by 0 and I found y-intercept by substitute x by 0
x-intercept = (6, 0), y-intercept = (0, -3) ⇒ C
Step-by-step explanation:
To find the x-intercept of a line, equate y in its equation by 0To find the y-intercept of a line, equate x in its equation by 0∵ The equation of the graph is 6x - 12y = 36
→ Equate y by 0 to find x
∵ y = 0
∴ 6x - 12(0) = 36
∴ 6x - 0 = 36
∴ 6x = 36
→ Divide both sides by 6 to find x
∴ x = 6
∴ The x-intercept = (6, 0)
→ Equate x by 0 to find y
∵ x = 0
∴ 6(0) - 12y = 36
∴ 0 - 12y = 36
∴ -12y = 36
→ Divide both sides by -12 to find y
∴ y = -3
∴ The y-intercept = (0, -3)
∴ Sentence Fram: I found x-intercept by substitute y by 0 and I found
y-intercept by substitute x by 0
∴ x-intercept = (6, 0), y-intercept = (0, -3)
L Pretest Unit 2
Question 10 of 20
Which unit of measure would be appropriate for the volume of a cube with an
edge length of 5 centimeters?
A. Centimeters
B. Meters
C. Cubic centimeters
D. Square centimeters
Answers
Answer:
Option (c) is correct.
Step-by-step explanation:
The edge length of a cube is 5 cm.
We need to find the volume of the cube.
The formula for the volume of a cube is given by :
[tex]V=a^3[/tex]
Put a = 5 cm in above formula
[tex]V=(5)^3\\\\=125\ cm^3[/tex]
Hence, cubic centimeters is the appropriate unit for measuring the volume of a cube.
Arrange the following numbers in ascending order :
4³, 7² , -3⁴ , 9 , 2⁵
Answers
Answer:
A is the correct one
Step-by-step explanation:
Gabrielle is 11 years older than Mikhail. The sum of their ages is 89. What is Mikhail's age?
Answers
Answer:
67?
Step-by-step explanation:
Determine the x- and y- intercepts for the graph defined by the given equation. x = -9 Please select the best answer from the choices provided
Answers
x intercept when y = 0, the x intercept would always be -9
Vertical line, does not have y intercept
Solution: A
hi who els is itilian , indian, greek ,german?
or is it just me?
Answers
Answer:
Im 25% Italian And 50% dutch
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
na holmes
(From workbook MATH 8A)
Answers
Tim Practices the guitar at least 12 hours per week. He practices for three fourths of an hour session. If Tim has already practiced 3 hours in one week,how many sessions remain to meet or exceed his weekly practice goal
Answers
Answer: i think its 4 if my calculations are right
Step-by-step explanation:
can you please help me find out what m
Answers
Answer: B.
Step-by-step explanation: A triangle is 180 degrees. m< a + b + c = 180, so 75+20+x=180, so x = 85. B.
Please help me to solve!! 3x^3y^2 +1÷9y
Answers
Answer:
[tex]3x^3y^2\:+1\div 9y=3x^3y^2+\frac{1}{9}y[/tex]
Step-by-step explanation:
Given the expression
[tex]3x^3y^2\:+1\div9y[/tex]
According to the order of operation with respect to PEMDAS
ParethesesExponentsMultiplicationDivisionAdditionSubtractionso
1 ÷ 9y is solved firstThus, the expression becomes
[tex]3x^3y^2+\frac{1}{9}y[/tex]
There are no like terms involved in the expression.
The expression is very much simplified.
Thus:
[tex]3x^3y^2\:+1\div 9y=3x^3y^2+\frac{1}{9}y[/tex]
Item 4 Pete wants to mix 4 quarts of 20% orange juice concentrate with some 60% pineapple juice concentrate to get a 50% punch concentrate for a party. How much of the 60% pineapple juice concentrate should be used? (OMIT THE UNIT FOR YOUR ANSWER - ENTER THE NUMERIC VALUE ONLY.)
Answers
Answer:
12 quarts of 60% pineapple juice concentrate should be used
Step-by-step explanation:
Let the amount for the 60% be x
20% of 4 + 60% of x = 50% of (x + 4)
So we have;
0.2(4) + 0.6(x) = 0.5(x + 4)
0.8 + 0.6x = 0.5x + 2
0.6x-0.5x = 2-0.8
0.1x = 1.2
x = 1.2/0.1
x = 12
A can of tuna fish has a diameter 11.4 cm and height 3.7 cm. Cans are packed snugly for shipping in boxes containing 4 layers of 5 rows by 7. How much empty space does each box contain?
Answers
Answer:
14447 cm³
Step-by-step explanation:
Given that:
Diameter = 11.4cm
Height = 3.7cm
boxes has 4 layers ; 5 rows by 7
Hence, dimension of shipping boxes :
Height = height of can * layer = 3.7 * 4 = 14.8 cm
Length = 5 * diameter of can = 5 * 11.4 = 57cm
Width = 7 * diameter of can = 7 * 11.4 = 79.8 cm
Volume of shipping boxes :
Height * Length * Width
14.8 * 57 * 79.8 = 67319.28 cm³
For fish can:
Radius = diameter / 2 = 11. 4 / 2 = 5.7cm
Volume (V) of can = pi*radius^2*height
V = π * 5.7^2 * 3.7 = 377.66027 cm³
Total volume of cans = number of cans * V
Total volume of cans = (4 * 5 * 7 * 377.66027)
Total volume of cans = 52872.4378 cm³
Empty space = difference in volume
= 67319.28 - 52872.4378
= 14446.8422
= 14447 cm³ (approx)
What is the value of 6x6x if x=3x=3?
Answers
Answer:
=324
Step-by-step explanation:
6(3)6(3)
=324
Find the vertex.
4) y=-2x^2-8x-6
Answers
Answer:
Vertex: (-2, 2)
Step-by-step explanation:
The x-coordinate of the vertex would be as follows;
x = -b/2a = 8/2(-2) = -8/4 = -2
respectively the y-coordinate of the vertex would be y(-2) = -2(-2)^2 - 8(-2) - 6 = -2(4) + 16 - 6 = - 8 + 10 = 2
Your vertex would be a maximum of (-2, 2)
* I say maximum as the coefficient of x^2 is -2, and it is less than zero so the parabola opens downward
Complete the expressions Write each answer as a number, a variable, or the product of a number and a variable 7(9r + 2) = 7 . 9r + 7 . ___ = ___ + 14
Answers
Answer:
Step-by-step explanation:
7 x 9r + 7 x 2 = 63r + 14
Ella's grandmother sewed her a change purse. When she gifted it to her, Ella counted 23 coins already in it. Ella noticed there were only dimes and quarters worth $4.70. How many dimes were in the change purse?
Answers
Answer:
16 quarters and 7 dimes
Step-by-step explanation:
16*25 = 400 (or 4 dollars)
7*10 = 70 (or 70 cents)
400+70 = 470 (or $4.70)
what’s the answer help???
Answers
Answer:
B
Step-by-step explanation:
-What is the total area?
-Could there be more than one answer?
Answers
Answer:
58inches
no
Step-by-step explanation:
you just have to add them all up
What do all chapters have in common?
Answers
Answer:
All chapter has words and letters dude next time gives us more context
Step-by-step explanation:
