Find an
expression which represents the sum of (2x + 9) and (6x + 6) in simplest
terms.
MARKED WITH A GOOD REVIEW OR BRAINLIEST:)
Answer:
Step-by-step explanation:
[tex](2x + 9) + (6x + 6)[/tex]
[tex](2x + 6x) + (9 + 6)[/tex]
[tex]8x + 15[/tex]
What constant term is necessary to complete the perfect square trinomial pictured in the algebra tiles?
x2 + 8x +
Answer:
16
Step-by-step explanation:
x² + 8x + 16 = (x +4)²
PLEASE HELP WILL GIVE BRAINLIEST GSHJNBDIJD
Answer:
22.5
Step-by-step explanation:
A=1/2 times base times height
Answer:
22.5
Step-by-step explanation:
Joan is comparing fractions. She states, “2/3 is greater than 2/4.”
Part A: Is Joan correct?
Part B: Explain why or why not?
A fair spinner has eight equal sections.
The sections are either blue (B), yellow (Y) or green (G).
G
Y
B
Y
G
G
G
a)
The spinner is spun.
On which colour is it least likely to land?
b)
Write down the probability that the spinner lands on green.
Give your answer as a fraction.
Answer:
The spinner is least likely to land on blue. The probability that it lands on green is a 4/7 chance.
Step-by-step explanation:
Answer: the answer is A.
Step-by-step explanation: i did the quiz and got a hundred <3
Which of the graphs below would result if you made the leading term of the
following function negative?
F(x) = 2x + 2x + 2
ut
B.
D.
A. Graph A
B. Graph B
C. Graph
D. Graph D
Answer:
A%7.2= ( 7.5№) =(+--+) this is the best answer
Answer:
its b just did it hop this helps
Find the slope of the line that passes through the points (2,-8) and (3,1)
Answer:
9
Step-by-step explanation:
y2 -y1 = 1 -(-8) = 9
x2-x1 = 3-2 = 1
9/1
9
Answer:
m = 9Step-by-step explanation:
Slope of line that passes through two points: [tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
(2, -8) ⇒ x₁ = 2, y₁ = -8
(3, 1) ⇒ x₂ = 3, y₂ = 1
[tex]\bold{m=\dfrac{1-(-8)}{2-2}=\dfrac{1+8}1=9}[/tex]
Solve 1/25 = 5^x+4 ( all exponential)
Answer:
[tex]x= -6[/tex]
Step-by-step explanation:
The Quadratic Formula gives which roots for the equation 3x2 + 3x = 2?
Answer: x=x=-3+/- sqrt 33/6
Step-by-step explanation:
which quadrant does the coordinate (-8, 12) lie?
Determine the sample space of all the possible outcomes of choosing a card number 1 to 3 or four and a blue green or yellow marble
Answer:
Step-by-step explanation:
Problem A
There are four outcomes for the cards
and three outcomes for the marbles
The total number of outcomes is 3 * 4 = 12
Problem B
Now you need 1 in three chances of getting a blue marble while any card will do. So your chances of drawing a blue marble are 1 in 3 and that is your final outcome because the cards don't affect the outcome.
Answer: 1/3
pls answer the question in the picture!!! I NEED HELP
Answer:
448=h
Step-by-step explanation:
512 - h = 16 x 2²
512 - h = 16 x 4
512 -h = 64
then subtract 512 from both sides
-h = -448
two negatives equal a positive
h=448
Alex and Antonio each decide to build a skateboard ramp. They want to know which one will provide the highest jump. The diagram shows the dimensions of each of the ramps. Which ramp is steeper?
Quadrilateral IJKL is similar to quadrilateral MNOP. Find the measure of side OP. Round your answer to the nearest tenth if necessary. Figures are not drawn to scale.
Answer:38.4
Step-by-step explanation:
Which equation is true given w = 8? Explain.
A. 7w = 56
B. 78 + W = 88
C.
49
= 7
D. 83 - W= 77
Answer:
A. 7w=56
Step-by-step explanation:
7×8=56 so the answer is A
The process of eliminating a radical from the denominator of a radical expression is called
Answer:
rationalizing the denominator
Thank 0d0
Step-by-step explanation:
2 ounces is the same as how many grams?
Answer:
56.699 grams
Step-by-step explanation:
0.21x = 252.08 what is x?
Answer:
(x=1200.380952)?????
If STU is reflected over a horizontal line, what is the length of side S'U'?
What is the original angle? You didn't provide us with enough information. If the angle is reflected, it'll be the same number of units as the original shape.
Hope this helped.
PLEASE I NEED HELP URGENTLLY, AND PLEASE SHOW WORK
Gina has $90.87 in her checking account. Each week she withdraws $6.99 for
a bus pass. After 4 weeks, by how much will Gina’s checking account balance
have changed? How many bus passes can Gina buy if she does not add any
money to her checking account?
Find the change in the account balance and the number of bus passes
Gina can buy.
1. A bus pass costs each week.
2. Gina withdraws $6.99 each week for weeks.
3. Because the amount in Gina’s account is decreasing, the change in her
account balance is represented by a number.
4. Write an equation to find the change in Gina’s account balance:
bus pass cost × number of weeks = change in Gina’s account balance
× =
5. After 4 weeks, Gina‘s checking account balance changes by .
6. How much money does Gina have in her checking account to start?
7. Write an equation to find the number of bus passes Gina can buy:
account balance , cost of bus pass = number of passes
, =
8. Gina can buy bus passes.
Answer:
Ok, so I say that the answer is 100
Explain what the inequality -4h ≤ - 14 represents. *
Answer:
h ≥ 7/2
Step-by-step explanation:
a dog had a litter of 9 puppies. Four of the puppies were male and five were female. what is the probability that a puppy chosen at random is not a female?
Answer:
4/9
Step-by-step explanation:
there are 4 male and 5 female total 9 which means 4 are not female out of 9 hence 4/9
Answer:
4/9
Step-by-step explanation:
4 male puppies
9 = total number of puppies
Please I need help on this
Answer:
D
Step-by-step explanation:
Remember in order for it to be a function none of the x values can repeat.
The x value 3 repeats therefore it is not a function
Answer:
select d
Step-by-step explanation:
Find the area of the parallelogram shown below.
11
8
9
square units
Answer:
88 sq. un
Step-by-step explanation:
The Intuition for why the area of a parallelogram is A=bh (area = base x height)
The formula for the area of a parallelogram is base times height, just like the formula for the area of a rectangle.
Have a great day!
Jonathan owns a food truck that sells tacos and burritos. He sells each taco for $3 and each burrito for $6.75. Jonathan must sell at least $550 worth of tacos and burritos each day. Write an inequality that could represent the possible values for the number of tacos sold, t, and the number of burritos sold, b, that would satisfy the constraint.
Answer: 3t + 6.75b _> 550
Answer:
3b+6.75t> 550
Step-by-step explanation:
Hope this helps
What is the volume of the prism
Answer:
V = 140.4
Step-by-step explanation:
V= (1/2)h*l*w = (1/2) 4* 7.8 * 9 = 140.4
Help 6th grade math please help i will give brainliest
Answer:
multiply 12 times 9
Step-by-step explanation:
I'm pretty sure this is right, I'm sorry if it's wrong
construct independent equilateral triangle PQR
Answer:
1st take PQ - 6 cm
then take an arc of PR of 6cm , and form QR of 6cm ...
4z^2=144 thank you whoever helps
Answer:
z = ± 6
Step-by-step explanation:
Guven
4z² = 144 ( divide both sides by 4 )
z² = 36 ( take the square root of both sides )
z = ± [tex]\sqrt{36}[/tex] = ± 6
Please answer for 60 points
Smith orders 6 Constructo building packs. Each pack contains 4 modules. Each module has 7 pieces.
How many pieces did Smith receive in all?
Answer: Smith recieved a 168 pieces.
Step-by-step explanation: Multiply 7 times 4 to see how many pieces are in a pack. Next multiply 28 times 6 to see how many modules are in 6 constructo which would equal the amount of mudules and then the amount of pieces.
Hope this helps you :)