Answer:
the answer would be 10x-5
Step-by-step explanation:
Because u multiply the 5 by each number within the parentheses.
Multiply the binomials:
(3x + 4)(5x-2)
A. 15x^2 + 20x-8
B. 15x^2 + 14x + 8
C. 15x^2- 14x-8
D. 15x^2+ 14X-8
Answer:
15x^2 + 14x - 8
Step-by-step explanation:
Use the FOIL Method.
(3x + 4) (5x - 2)
1. First: 15x^2
2. Outside: -6x
3. Inside: 20x
4. Last: -8
5. Put Together: 15x^2 - 6x + 20x - 8
6. Simplify: 15x^2 + 14x - 8
Select the correct text In the passage. Which lines best demonstrate falling action in the passage?
Steven and James emerged from the trees and walked along a sloping open area to the river. The rippling river sparkled like diamonds in the sun, and the boys couldn't resist the urge to stop and soak up the scenery. They watched as tiny Insects danced a ballet across the water. As they rested their feet, both boys gazed north toward the unpredictable volcano il cd become so familiar with. It was magnificent, even with the usual cloud of steam rising above it. As they watched, though, they notice ething around them was changing. The cloud on the volcano's peak suddenly grew larger, and the ground began to shake beneath .. James said, "I wonder-" He didn't have time to finish the rest of his sentence. As they looked on in stunned silence, the top of Big White Peak suddenly exploded and erupted. For a split second, everything was soundless. Steven and James stared, mesmerized by a huge, dark cloud streaked with blue and orange flashes. Then, as the roar of the sound reached them, both boys jumped up and began to sprint back to their car. They scrambled up the rugged hillside, tripping over rocks and branches without stopping. "Look!" shouted James, looking over his shoulder as he ran. The cloud was growing larger, and it seemed to be coming toward them with a tremendous amount of speed. Steven didn't think they needed to be concerned about the cloud itself because the wind was blowing in the opposite direction and they were quite far from the crater. What he was worried ībout most , however, was that they might be caught in a flood. He hoped they could get away before the snow and ice from the Big White Peak melted in the heat of the eruption. The boys ran over the rugged terrain, glancing back nervously on the way to the car. As they drove away, heading for safety, they watched in amazement as a great wall of water carrying mud, rocks, and trees crashed down the mountain. In a matter of minutes, the grass and flowers were gone and the sparkling river had turned gray. Still numb with shock, they turned out of the park and onto the highway toward home.
Answer:
As they drove away, heading for safety, they watched in amazement as a great wall of water carrying mud, rocks, and trees crashed down the mountain. In a matter of minutes, the grass and flowers were gone and the sparkling river had turned gray.
Step-by-step explanation:
Answer:
As they drove away, heading for safety, they watched in amazement as a great wall of water carrying mud, rocks, and trees crashed down the mountain.
Step-by-step explanation:
Julie was given a new map of New Hampshire to calculate some distances. The scale is 1 inch = 50 miles. How far is Conway from Littleton?
Answer:
Conway is 312.50 miles from Littleton
Step-by-step explanation:
Given
[tex]Scale: 1\ in = 50\ mi[/tex]
See attachment
Required
Distance between Conway and Littleton
The scale distance between Conway and Littleton is 6.25 inches.
So, the actual distance is calculated as:
[tex]1\ in = 50\ mi[/tex]
Multiply both sides by 6.25
[tex]6.25 * 1\ in = 50\ mi * 6.25[/tex]
[tex]6.25\ in = 312.50\ mi[/tex]
Hence, Conway is 312.50 miles from Littleton
How much change would you get from
£10 if you spent £1.43 and £1.115
Answer:
£7.455
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
Thank u
XD
Lines d, e, and f are parallel. That means they have the same slope. Each of these lines has a slope of −3. Enter numbers to complete an equation for each line. On a coordinate plane, lines d, e, and f are parallel. Line d goes through (0, negative 3) and (negative 1, 0). Line e goes through (negative 1, 2) and (0, negative 2). Line f goes through (0, 2) and (1, negative 1). CLEAR CHECK Equation for line d: y=−3x − Equation for line e: y = x − Equation for line f: y = x +
Answer:
Line d : y = -3x - 3
Line e : y = -3x - 2
Line f : y= -3x + 2
Step-by-step explanation:
Given that,
The slope of each line is -3.
Now,
We know that,
Equation of line is represented by y = mx + c
where m is the slope and c is the y-intercept.
Now,
Given that,
Line d goes through (0, - 3) and (- 1, 0).
So,
y-intercept of Line d is -3
∴ we get
Equation of Line d is : y = -3x -3
Now,
Given that,
Line e goes through (-1, 2) and (0, -2).
So,
y-intercept of Line e is -2
∴ we get
Equation of Line e is : y = -3x - 2
Now,
Given that,
Line f goes through (0, 2) and (1, -1).
So,
y-intercept of Line e is 2
∴ we get
Equation of Line f is : y = -3x + 2
Answer:
The person above me is correct except for the fact that line e is wrong because I put it and is wrong
Daria makes and sells stuffed toys. She uses special fabric to cover a foam cube to make a number cube. How much fabric did Daria use to make this number cube?
NOTE: A cube has 6 sides that are all squares with the same dimensions. To find the surface area, find the area of all sides of the cube (top, bottom, front, back, left, right).
Answer:294
Step-by-step explanation: you’re trying to find the surface area of the cube to find out how much material Daria needs. To do so find the area of 1 face of the cube (which is a square). The problem gives us 1 side of the square as 7cm. A square has the same length for its 4 sides, so to find the area of that 1 face do 7 x 7=49. The question also gives the hint that a cube has 6 faces so you would multiply the 49 by 6 to get the total surface area of the cube. 49 x 6=294.
Not sure if this is right but hope it helps.
Volume of Composite Figures
Answer:
612 pi m^3
Step-by-step explanation:
Volume of the cylinder = 576 pi m^3
volume of the cone = (radius^2 x pi x height)/3 = (6^2 x pi x 3)/3 = 36 pi m^3
total volume = 576 pi + 36 pi = 612 pi m^3
Write the standard number 6,267,000 In scientific notation.
Answer:
Answer is in the pic I promise nothing bad
Step-by-step explanation:
In scientific notation, the number 6,267,000 is expressed as 6.267 × 10⁶, where the coefficient is 6.267 and the power of 10 is 6.
What is the Scientific Notation?Scientific Notation is a way of writing down in the easy form of very large or very small numbers.
The first step is to move the decimal point to the right or left so that only one nonzero digit remains to the left of the decimal point. In this case, we can move the decimal point six places to the left, as follows:
6,267,000 ⇒ 6.267000
Since we moved it six places to the left, the power of 10 will be positive 6.
Finally, we write the number in scientific notation using the coefficient and the power of 10:
6.267000 × 10⁶
6.267 × 10⁶
In scientific notation, the number 6,267,000 is expressed as 6.267 × 10⁶.
Learn more about the Scientific Notation here :
https://brainly.com/question/20533245
#SPJ2
Which expression equals 9 3sqrt10
Answer:
2nd choice
Step-by-step explanation:
Look at the radical, if two radicals can add, they must have the same root. The answer must also have the same root.
Answer:
B on edge
Step-by-step explanation:
Paulo and his mother are building a rectangular compost bin for their garden. They want the bin to have a volume of 64 cubic feet. The width of the bin is 3.2 feet and the length is 5 feet. What should the height of the bin be?
Answer:
Step-by-step explanation:
3.2x5= 16
64 ÷ 16 = 4
Can someone help this
Answer:
Step-by-step explanation:
The common factor is the largest number that goes into both of those numbers evenly. We do this by finding the prime factorization of each:
25: 5,5
35: 5,7
The common number to both is 5, so 5 is the common factor of both the numerator and denominator.
88 is what percent of 121??
Answer:
72.73% is the answer.
Hope this helps!
PLEASE HELP !! I NEED HELP ASAP?
Answer:
The answer would be D or 4 or whatever you would like to call it (the bottom one)
A right triangle has one angle that measures 53°. What is the measure of the other acute angle?
Answer:37 degrees
Step-by-step explanation:
90 (right triangle always has a 90 degree angle) + 53 = 143
There are 180 degrees in a triangle so,
180-143 = 37
What type of association does the scatterplot appear to have?
Answer:
positive linear association
Step-by-step explanation:
Answer:
A scatter plot shows the association between two variables. A scatter plot matrix shows all pairwise scatter plots for many variables.
Step-by-step explanation:
HELP PLS ASAP NO LINKS
HURRY
Answer:
The last one
Step-by-step explanation:
up 3 one over
help this is hard for me lol
i have no idea what the answer is
A 3rd3^{\text{rd}}3rd3, start superscript, start text, r, d, end text, end superscript degree binomial with a constant term of 8888
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
8x3+2x+38x^3+2x+38x3+2x+38, x, cubed, plus, 2, x, plus, 3
(Choice B)
B
2x8+32x^8+32x8+32, x, start superscript, 8, end superscript, plus, 3
(Choice C, Checked)
C
x3−x2+8x^3-x^2+8x3−x2+8x, cubed, minus, x, squared, plus, 8
(Choice D)
D
−5x3+8-5x^3+8−5x3+8minus, 5, x, cubed, plus, 8
Answer:
[tex]-5x^3 + 8[/tex]
Step-by-step explanation:
See comment for complete question
Given
[tex]Degree \to 3rd[/tex]
[tex]Constant \to 8[/tex]
[tex]Type \to Binomial[/tex]
Required
Which of the options is true
[tex]Type \to Binomial[/tex]
This implies that the polynomial has just 2 terms
The above shows that (a), (b) and (c) are not true because they have more than 2 terms
[tex]Degree \to 3rd[/tex]
This implies that the highest power of x is 3
[tex]Constant \to 8[/tex]
The second term of the polynomial must be +8
Only (d) satisfy the above conditions
3 − –403,593 positive or negative?
A drink is available in 2 can sizes. Both have a diameter of 2 inches. The
small can has a height of 4 inches. The large can has a height of 6 inches.
Select all statements that are true:
The cans have the same volume.
The cans have the same circumference.
The small can has 2/3 the volume of the large can.
Both cans have a volume of more than 12 cubic inches.
Both cans have a volume of less than 18 cubic inches.
Answer:
Both cans have a volume of less than 18 cubic inches.
Step-by-step explanation:
can someone help me pls?
Answer:
the answer would be 3! I hipe this helps
Kevin needs to replace four rectangular
windows. Each window measures 2.75 ft
by 4 ft. Find the square feet of glass
that Kevin will need for the windows.
If a=-2 and b = 3, what is the value of -3a2b?
1.
-36
2.
36
3.
-54
4.
54
Answer:it’s -36
Step-by-step explanation:
Find the area of the figure.
Answer:
Step-by-step explanation:
29
Answer:
area of the given figure is 25cm²
Step-by-step explanation:
as there are 20 full square of area 1 cm²
and 10 half squares of area 0.5cm²
hii! i’ll give brainliest pls help
Answer: its the third one
Step-by-step explanation:
Convert 81° into adian
Answer:1.413
Step-by-step explanation:
If you round [tex]\pi[/tex] to 3.14, you would get 3.14/180 x 81=1.413.
Hope this helps.
donner l'ecriture scientifique des nombres suivants. a) 0,0082. b) 0,0000001950. c) 0,0006. d) 0,00001001. e) 0,0344300. f) 100 095,238. g) 0,000070707. h) 201 600 000
A newborn baby weighs 3.136 times 10 Superscript 3 units. Which unit of measure was used?
Answer:
grams
Step-by-step explanation:
3.136 x 10³ = 3,136
3136 grams is approximately 7 pounds
there are about 28.3 grams in 1 ounce which means
28.3(16) or 452.8 grams per pound
3136 / 453 ≈ 7
HELP ME OUT GUYS!!! Question is in the screenshot below.
Answer:1658.76 in^2
Step-by-step explanation:
Walter accepted a new job with an annual salary of $47,500. How much can he expect to earn after paying income taxes?
Answer:
$35625Step-by-step explanation:
He will pay 25% income tax as per table.
He will earn after tax:
47500*(1 - 0.25) = 47500*0.75 = 35625