Answer: 5c$12.88 - 3c$11.50=C
Step-by step explanation:
Byron=5c + $12.88
Cassandra=3c + $11.50
So then, 5c$12.88 - 3c$11.50=C
The model represents an equation. What value of x makes the equation true?
Answer:
B: 9/4
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
The price of a hard drive decreased from 180 to 144. The price decreased again by the same percentage as it had during its first decrease. What is the difference between the original price of the hard drive and its new cost? Please show steps. So, that I can understand the problem
Please explain I am very confused!
Answer:
42°
Step-by-step explanation:
Altitude of an isosceles triangle divides it vertex in equal angles
so ∠ABD = ∠PBC = 48/2 = 24
In ΔABC sum of angles = 180 and ∠A = ∠C
48 + A + C = 180
2A = 180 - 48 = 132
A = 132/2 = 66 = ∠C
As PB = PC ---> ∠PBC = ∠PCB = 24
∠ACB = 66 = ∠PCD + ∠PCB
66 = ∠PCD + 24
∠PCD = 42
Question One : 6.4 x 1.2
Question Two : 3.5 x 4.9
Question Three: 8.4 x 5.2
pls SOLVE and EXPLAIN how you got it
And pls don't put files in here
Write the Pythagorean theorem equation in an equivalent form with the a² isolated.
Answer:
[tex]a^{2}= -b^{2}+c^{2}[/tex]
Step-by-step explanation:
Rewrite the Pythagorean Theorem equation in terms of [tex]a^{2}[/tex].
[tex]a^{2}+b^{2}=c^{2}[/tex]
Subtract b squared from both sides.
[tex]a^{2}= -b^{2}+c^{2}[/tex]
Answer:
A^2=-B^2+H^2
Step-by-step explanation:
A^2+B^2=H^2
Isolate A^2. Subtract B^2 from both sides.
A^2=-B^2+H^2
Hope this helps :)
Show your work
1. A cylindrical jar has a radius of 5 inches and a height of 9 inches. The jar is filled with marbles that have a volume of 20 in3. Use 3.14 for pi. Show work. Complete sentences.
a. What is the volume of the jar?
b. How many whole marbles can fit in the jar?
Please answer the picture
Answer:
-15x + 3
Step-by-step explanation:
expand
3 times -5x = 15x
3 times 1 = 3
Answer:
−15x+3
Step-by-step explanation:
3(−5x+1)
= (3)(−5x+1)
= (3)(−5x)+(3)(1)
= −15x+3
Let r represent Rhonda’s age. Rhonda’s mom is 17 years younger than 5 times Rhonda’s age. Select the expression that represents the age of Rhonda’s mom.
Answer
R=3.4
Step-by-step explanation:
Divide 17/5 to get 3.4
Hope this helps!
7cm
2 cm
2 cm
5 cm
2 cm
2 cm
14. The letter "T" is made by combining two
wooden blocks together. If Sally wants to
paint this letter T red, at least how many
cubic cm of paint would she need?
3
A. 100 cm
B. 104 cm
C. 108 cm
D. 112 cm
Answer:
(y - x)(x - 4) = 16 - x ^ 2 help please
what is the sum of 2 2/5 = 1/15
Answer:
2 7/15 i think brainlest
Step-by-step explanation:
Answer:
2 7/15
Step-by-step explanation:
2 2/5 + 1/15
Turn them into improper fractions.
12/5+1/15
In order to add fractions, they need the same denominator.
12/5x3/3=36/15
36/15+1/15=37/15
=2 7/15
Hope this helps :)
PLZ SAVE MEEEEEEEEEEEEEEEEE
Answer:
I think the answer is 60
Step-by-step explanation:
I am sorry if it s wrong
PLS help i need this done now!
Answer:
3
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Question
A map of a farm is shown in a coordinate plane in which the coordinates are measured in yards. The map shows the barn at (-5, 4). A well is dug at (-5, y). What are two values of y such that the barn is 30 yards from the well?
Answer:
y-34 or y-30
Step-by-step explanation:
Use the distributive property & multiply the 2x + 3 inside the parenthesis using the 4 outside the parenthesis.
Then, multiply them to both sides, to get . (8x+12) = yDistribute by multiplying y with 8x + 12 using the distributive property.Your final result will be 8xy + 12y / 5Learn more about distributive property here: brainly.com/question/2807928
#SPJ2
REPOST NO LINK SPAM OR REPORT:
The variables x and y vary directly. Use the values to find the constant of proportionality, k . Then write an equation that relates x and y . Write any fractions in simplest form.
Answer:
k = 9/8
y = 9/8x
Step-by-step explanation:
45/40 = 9/8
To check:
40 * 9/8 = 45
Hope this helps!
Find the answer
PLZZZZZZ!!
What property does this illustrate?
Answer:
Communitive property i think thats how you spell it
Step-by-step explanation:
solve pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer: -31
Step-by-step explanation:
[tex]a_{19}[/tex] =5+(19-1)(-2) then our BODMAS method
[tex]a_{19}[/tex] =5+18×(-2)
[tex]a_{19}[/tex] =5-36
[tex]a_{19}[/tex] = -31
NO LINK SPAM OR REPORT: Tell whether x and y show direct variation. Explain your reasoning. If so, find k.
x−y=0
Answer:
2. yes; the equation can be written as y = kx; k = 1
Step-by-step explanation:
x-y = 0
That means x and y have to be the same value.
If you multiply a number by 1, you get the same thing.
If you multiply x by one, you get y (the same value).
Hope this helps!
Explain the relationship between a strategy, such as number sense, and a written method , such as partial products or area models , for multiplying decimal number's.
Answer:
Hello
Step-by-step explanation:
You can take away the decimals
for example 0.33 x 0.7
do 33 x 7
which is 231
the 0.33 has 2 decimal spaces because there are 2 digits after the point
0.7 has 1 decimal place because there is 1 digit after the point.
so in total, there is 3 decimal
because you do 2 + 1
3
from the left, you count backwards and add the decimal point
the final answer should be 0.231
hope it helped
Mark me as brainliest
D. Complete the diagram to find the cost per class in the 8-class block.What is the cost per class
Answer:
what is the diagram
Step-by-step explanation:
the number of tigers increased from 25 to 40 over a short period of time. What is the percentage increase in the number of lions? Round your answer to the nearest tenth of a percent. *
12∙(40-39)+2
A. 18
B. 14
C. 24
D. 30
Answer:
B.14
Step-by-step explanation:
Answer:
B. 14
Step-by-step explanation:
(40-39)= 1
12*1+2=14
Solve.
x5=−0.92
What is the solution to the equation?
Enter your answer as a decimal in the box.
Answer:
-4.6
Step-by-step explanation:
Given the equation [tex]x5 = -0.92[/tex] isolate [tex]x[/tex] by multiplying 5 in both sides of the equation.
[tex]5\cdot\frac{x}{5} = -0.92\cdot5 \\x = -4.6[/tex]
Please help with my math!
Answer:
The function is linear.
Step-by-step explanation:
This is because the ball is y = mx + c form.
Hope this helped.
If it didn't, please reply.
Andre is walking from home to a festival that is 1 5/8 kilometers away. He takes a quick rest after walking 1/3 kilometers. In this situation, which question can be represented by the equation: ? ⋅ 158 =1/3
1. What fraction of the trip has Andre completed?
2. How many more kilometers does he have to walk to get to the festival?
3. What fraction of the trip is left?
4. How many kilometers is it from home to the festival and back home?
Answer:
I think the answer should number 3.
Please help! Cumulative Practice.
Question in picture
Answer:
Step-by-step explanation:
Solve for x.
3/5 (x − 7 1/0)= −3 1/4
Enter your answer as a mixed number in simplest form.
Answer:
cant simplify
Step-by-step explanation:
Solve dis sushma if u r so smart
Answer:
[tex]f(2)=-2[/tex]
Step-by-step explanation:
Looking at the graph we can see where the y value is located when [tex]x=2[/tex]. From this, we can determine that at an x value of 2, the y value is -2.
Each bus holds 56 people.
How many buses are needed to take 427 students, 17 teachers, and 53 parent volunteers to the track meet?
Answer: 9 buses
Step-by-step explanation:
427+17+53= 497
1 bus can hold 56 people
497 ÷ 56 = 8.8 --> round it up is 9
in which number is the value of the 5 digit ten times greater than the digit 5 in 0.5
A). 7.05
B). 25.1
C). 53.6
D). 124.005
Answer:
the answer is B
Step-by-step explanation:
I don't know how to explain im sorry