Answer:
(-2) + (3-7)
(-1) * (-2)
EVALUATE THE EXPRESSION
Step-by-step explanation:
HELP ME ON THIS QUESTION
im 4 and i need help with my math the question is 11+10
Answer:
21
Step-by-step explanation:
Answer:
I'm hoping this is a troll but it's 21
Step-by-step explanation:
Please click the crown button at the bottom of my answer
7. f(x) = 2x + 5 What is the value of x if f(x) = 25 ?
Answer:
x=10
Step-by-step explanation:
set the 2 equations equal to each other
25=2x+5 -> subtract 5
20=2x -> divide by 2
10=x ->answer!
Hope that helps!
Answer:
x = 10
Step-by-step explanation:
f(x) equals both 25 and 2x + 5, so set the equations equal to one another and solve for x.
2x + 5 = 25
2x = 20
x = 10
Plug in what you got for x to check if it is right
2(10) + 5 = 25
20 + 5 = 25
25 = 25
A baby weighed only 11.8 ounces at birth. How much lighter was she than an average baby, who weighs about 7lbs 8 ounces?
Answer:
3.8 ounces
Step-by-step explanation:
There is a 3.8 difference between the two numbers, and the difference between the weights
Carolyn borrowed $38,500 to pay
for college. If the interest rate is
3.2%, how much total will she
have paid after 10 years?
Answer:
$50820
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 3.2%/100 = 0.032 per year,
then, solving our equation
I = 38500 × 0.032 × 10 = 12320
I = $ 12,320.00
The simple interest accumulated
on a principal of $ 38,500.00
at a rate of 3.2% per year
for 10 years is $ 12,320.00.
What is the effect on the graph of f(x) = x^2 when it is transformed to
h(x) = 1/4x^2 – 11?
O A. The graph of f(x) is horizontally compressed by a factor of 4 and
shifted 11 units down.
O B. The graph of (x) is vertically compressed by a factor of 4 and
shifted 11 units to the right.
C. The graph of f(x) is vertically compressed by a factor of 4 and
shifted 11 units down.
D. The graph of f(x) is horizontally stretched by a factor of 4 and
shifted 11 units to the right.
Answer:
c because a and b and d does not make since
Step-by-step explanation:
Answer:
C, vertically compressed by a factor of 4 and shifted 11 units down
Step-by-step explanation:
help please!!!!!!!!!!!!
Step-by-step explanation:
[tex] \frac{8}{6} = \frac{x}{3} \\ x = \frac{3 \times 8}{6} = 4[/tex]
The net of a pyramid is shown below.
The surface area of the solid is ____ square inches.
Answer:
80 in^2
Step-by-step explanation:
8*4=32
32/2=16
16= One triangle
16*4 triangles=64
4*4=16
64+16=80
If y varies directly as x, and y=-4 when x=8, find y when x=3
I believe it would be negative 9 because your subtracting by twelve again. I hope that helped
Help please!!! Please right equation and then the answer. #6
Answer:
64 degrees Fahrenheit
Step-by-step explanation:
just get 80 and subtract 16 to get yesterday's temperature since today's temperature is 16 more.
2x+y=3.4
8x+2y=11.6
what is the value of x?
Answer:
x = 2.2
Step-by-step explanation:
- 4 (2x + y = 3.4) + (8x + 2y = 11.6)
( - 8x - 4y = - 13.6) + (8x + 2y = 11.6)
- 2y = 2
y = - 1
2x + ( -1 ) = 3.4
2x = 4.4
x = 2.2
litterally these are 6th grade question i am only ten years old WHY
Answer:
what is your question.
Step-by-step explanation:
help please!
The figure below shows a trapezoid, ABCD, having side AB parallel to side DC. The diagonals AC and BD intersect at point O.
If the length of AO is three times the length of co, the length of DC is (1 point)
A. three times the length of OC
B. three times the length of DO
C. one-third of the length of AC
D. one-third of the length of AB
Is 2.14 a rational number
Answer: yes because you can put it as a fraction like 214/100 or more simplified if you needs or wanted to.
Step-by-step explanation:
Richard had 5625 marbles he decides to put them equally into nine jars how many marbles will there be in five jars
125 i believe
Step-by-step explanation:
Answer:
5625 divided by 5 is your answer. 1125 marbles in each jar.
Is ABC ~ DEF? Explain.
Answer:
All of the angles are congruent in both triangles
Step-by-step explanation:
6th grade math help me plzzzz
Answer:
1
Step-by-step explanation: Ellen
Answer:
(4) 7x+21
Step-by-step explanation:
Using the distributive property, 7(x+3) equals 7(x)+7(3), which can be simplified to 7x+21.
Look at the image and please help.
Which ordered pair IS IN the solution region of this graph?
Answer:
(-5 , 1)
Step-by-step explanation:
because this point lies in the shaded region.
please solve ILL MARK YOU BRAINIEST!!!!!!!
Answer:
14. 4 + x - 2
15. 8k - 3k
16. 5 + 2y + 15
Step-by-step explanation:
14. "sum" means adding, "minus" means subtract
sum of four and x: 4 + x
minus two: 4 + x - 2
15. "product" means multiplying, "decreased by" means subtract, "times" means multiply
the product of k and 8: 8k
three times k: 3k
the product of k and 8 decreased by three times k: 8k - 3k
(Depending on what the question is asking, you may or may not need to simplify this to 5k (8k - 3k = 5k))
16. "more" means add, "plus" means add, "twice" means multiply by two
five: 5
plus twice y: 5 + 2y
fifteen more: 5 + 2y + 15
Can someone please help and make sure the answer is right please and thank you :)
Answer:
x= 8
Step-by-step explanation:
Jasmine bought a 40-kilogram block of modeling clay. She wants to divide it into 8 equal blocks. What will be the mass of each block in grams?
Help please I have 25 min left! I’ll name you brainliest!!
Answer:
A. x = -2
Step-by-step explanation:
Pls help me lol
A machine stamps 3600 metal parts in 12
minutes. Find the unit rate in parts per minute.
Answer:
300
Step-by-step explanation:
you have to find the matal parts for minute. To do this you can do:
3600/12=300
That's your answer
wholesale price: $95
markup percent: 120%
Question 1 of 5
The diameter of a basketball is approximately 9 inches. What is its volume?
Round your answer to the nearest whole number.
A. 382 in 3
B. 339 in 3
O C. 38 in3
O D. 3052 in 3
Answer: A
Step-by-step explanation:
382 in 3
Which could you use to show that u || v?
PLZ ANSWER ASAP!!!!!
Answer:
3 and 7
Step-by-step explanation:
pLeAsE hElP
Show workingssssssss
Thankssssssssssss
Answer:
i dont think you would wanna sin cause sin is the ordinary sense of the word and consists of evil acts, whether of thought, word, or deed and yh
Step-by-step explanation:
please help me i dont understand
9514 1404 393
Answer:
log(35)/log(7)
Step-by-step explanation:
The change of base formula is ...
[tex]\log_b(a)=\dfrac{\log(a)}{\log(b)}[/tex]
You have b=7, a=35, so the rewrite is ...
[tex]\log_7(35)=\boxed{\dfrac{\log(35)}{\log(7)}}[/tex]
PLEASE HELP WITH THESE TWO QUESTIONS THE TEST IS DUE TODAY. I WILL MARK YOU THE BRAINLIEST.
Answer:
question three 8488
question four 288
Step-by-step explanation:
Answer:
3. 8448
4. 288
Step-by-step explanation:
WILL GIVE BRAINLISET!!! Drag and drop the answers into the boxes to identify the vertex and axis of symmetry of this function.
Answer:
2 -1 -2?..
Step-by-step explanation:
Answer:
The vertex is (0, -1)
The Axis of symmetry is x = 0