Answer:
addition.
Step-by-step explanation:
(8-2x)2+4
(8-2(3))2+4
(8-6)2+4
(2)2+4
4+4 (last operation)
8
Alex would like to buy one pack of colored pencils
Answer:
good for alex
Step-by-step explanation:
Each student in the fifth grade at Bonchon elementary bought 15 to the book fair they bought 1245 altogether how many fifth grade students go to Boston elementary
Answer:
83 fifth grade students
Step-by-step explanation:
the total amount was 1,245
they each bought 15
equation is 1,245/15=?
answer is 83
Answer:
3 students went to the book fair
Step-by-step explanation
Doing inverse operations so you do 1245 divided by 15 and that would be your answer.
Please help !! I am having trouble, I keep getting this question wrong.
Answer:
sure
Step-by-step explanation:
I will do that okay
(6*10^3)(2*10^5)
HELP please
Answer:
(216000)(3200000)
Step-by-step explanation:
6*10=60
60*60*60=216000
2*10=20
20*20*20*20*20=3200000
Which factor can cause secondary succession?
A. clear cutting
B. glacial melting
C. competition
D. predation
(Which one from these answers?)
Answer:
a
Step-by-step explanation:
Find the difference: 25.050 - 9.169 =
Answer:
15.881
Step-by-step explanation:
Find the total surface area of this cuboid,
5 cm
4 cm
6 cm
what is the total surface area
10 times as many as 2 hundred is 20 hundreds or 2 thousand
Answer:
2 thousand 10s
Step-by-step explanation:
Ceftriaxone 125 mg IM. If I use 1 g/9.6 mL to fill the order, how many mL will I need
Answer: omg I- I tried but got nothing I’m sorry
Step-by-step explanation:
HELP ASAP I have no clue what to do here pls just click the picture and help :(
Answer: 3 Multiply
Step-by-step explanation: u would Multiply 4x7
I will give you branilest!
When you mix two colors of paint in equivalent ratios, the resulting color is always the same. Complete the table as you answer the questions.
cups of blue paint cups of yellow paint
2 10
1 5
3 15
.
4. What is the constant of proportionality in the table? (choose one)
a. 5
b. 8
c. 9
d. 1
Answer:
I believe it is 5 because when simplified they all simplify to 1/5
A parachutists speed during a free fall reaches 153 miles per hour. What is this speed in feet per second? at this speed, how many feet will the parachutist fall during 15 seconds of free fall? in your computations, use the fact that 1 mile is equal to 5280 feet. do not round your answer
153 miles x 5280 feet per mile = 807,840 feet per hour.
1 hour = 3600 seconds.
The speed is 807,840 feet / 3600 = 224.4 feet per second.
Distance in 15 seconds = 224.4 x 15 = 3,366 feet.
The height of the rocket after t seconds is given by the equation h(t) = -16t² + 42t
What is an equation?An equation is an expression that shows the relationship between two or more variables and number.
1 mile = 5280 feet, 1 hour = 3600 seconds
153 miles per hour = (153 * 5280) / (3600) ft/s = 224.4 ft/s
After 15 seconds, height = 224.4 ft/s * 15 s = 3366 ft
The speed of the parachute is 224.4 ft/s, while after 15 seconds the distance fell was 3366 ft.
Find out more on equation at: https://brainly.com/question/2972832
#SPJ2
If jack age is 5 years, 4 months old and he is expected to live 79.7. years. How many more years is jack is expected to live?
The given table values represents a liner equation. What is the slope?
A. 2
B. 3
C. 1
D. 4
Answer:
A. 2
Step-by-step explanation:
[tex] slope (m) = \frac{y_2 - y_1}{x_2 - x_1} [/tex]
Use any two points given in the table of values. Let's use (1, 5), (3, 9)
Let,
[tex] (1, 5) = (x_1, y_1) [/tex]
[tex] (3, 9) = (x_2, y_2) [/tex]
Plug these values into the slope formula:
[tex] slope (m) = \frac{9 - 5}{3 - 1} [/tex]
[tex] slope (m) = \frac{4}{2} [/tex]
[tex] slope (m) = 2 [/tex]
Three consecutive integers add up to 258. What is the smallest integer?
Answer:
Answer the three consecutive integers are 85, 86 and 87. Taxicab number 1729 is the smallest integer that can be expressed as a sum of two positive integer cubes in 2 distinct ways.
Answer:
85, 86, and 87
Step-by-step explanation:
85 + 86 + 87 = 258
Brainliest Please???
In the diagram g|| h, m<1=(4x+36) and m<2=(3x-3)
What is the measure of <3
Answer:
60°
Step-by-step explanation:
Since g||h the sum of angle 1 and angle 2 must be equal to 180
4x + 36 + 3x - 3 = 180
7x + 33 = 180
7x = 147
x = 21
The sum of angle 1 and angle 3 is equal to 180 because they are complementary angles
m<1 = 4x + 36 ➡ 4 × 21 + 36 = 120° so angle 3 = 60°
There are 70 fish in the tank. Half of the fish have orange spots and 1/5 of the remaining fish have orange and black spots. How many fish have orange and black spots?
Answer:
7 orange and black fish
Step-by-step explanation:
a fifth of the remaining fish is 7 because you are doing 35*1/5. 35 is the remaining number of fish because already half of the other fish is 35 and they are orange
10times larger than 40
Answer:400
Step-by-step explanation:10×40=400
Answer:400
Step-by-step explanation:
8.5 x 103 - 5.3 x 103 -1.0 x 102
a veterinarians office has 2100 animals it sees in one month. of these animals, 1500 of them are dogs. what is the ratio of dogs to all animals, in simplest form?
Answer:
B
Step-by-step explanation:
What is (1 x 10(5) + (3 x 10(3) + (7 x 10(2) in standard form?
A. 1,030,700
B. 1,037,000 I. C. 103,700
D. 1,370
03 = 1000
8. 10-5 = 1/100,000 = 0.00001
9. 109 = 1,000,000,000
10. 1 X 10-2 = 1/100Answer:
1. 100 = 102
2. 10,000,000 = 107
3. 1 / 10,000 = 10-4
4. one million = 106
5. 1 / 10,000,000 = 10-7
6. one ten millionth = 10-7
7. 1 = 0.01
Step-by-step explanation:
I mark as brainliest
Answer:
.1
Step-by-step explanation:
Answer:
Point Q is represented by the ordered pair (-2,9)
Please help it’s urgent!!!!!
Answer:
5 hours; Home Decor
Step-by-step explanation:
First thing you want to do is make an equation of the two to find when they'll be the same price. So it'll look something like this:
500+35x=600+15x
Get like terms together
100=20x
divide
x=5
After 5 hours, they'll be the same price.
For the second half, plug in the number 3 instead of 5 into the original equation
500+105 600+45
605 645
So he'd go with the first company
angles 2 and angle 7 are ??? angles
Answer:
D alternate exterior angle
Step-by-step explanation:
Answer:
vertical anglesvertical angles are congruent angles located diagonally opposite each other.
Will give brainiest answer and please give an explanation why?
Answer:
its rotation
because it just rotate one time
Systems of equations. Will give brainlest!
Answer:
Step-by-step explanation:
Kenya used a debit card to buy a pair of jeans. Which statement is true about her method of payment? Kenya used money directly from her bank account to buy the jeans. Kenya borrowed the money to buy the jeans. Kenya did not have enough money in her bank account to buy the jeans. Kenya will pay for the jeans over time.
Answer:
I suppose its " Kenya used money directly from her bank account to buy the jeans" because there are not any like supportive explanation for the others.
Step-by-step explanation:
Answer:
^^^Agreed^^^
Step-by-step explanation:
They're just simply correct, They helped me so let them help you!
Correct Choice is "A"
Go ahead and mark the other person Brainliest, they were the first correct answer! :)
Have a good day!
What is the slope-intercept equation of the line below?
5
-5
H
O A. y = 2x+1
O B. y=-2x+1
O C. y= 2x-1
O D. y=-2x-1
Answer:
could I have a picture of the line
You are assigned 32 math questions for homework. You complete 87.5% of these before dinner. How many questions do you have left to do after dinner?
Answer:
4 questions
Step-by-step explanation:
To find a percentage of a number, you move the decimal mark all the way to the left.
87.5% becomes 0.875
Next you multiply 32 by 0.875 to find the percentage of questions that are completed
32 x 0.875 = 28
28 out of 32 questions have been solved, so now you subtract 28 from 32
32 - 28= 4
There are 4 questions to complete
Three partners are investing a total of $700,000 to open a garden and landscaping store. The first partner wns 30% of the business, and the second partner owns 25% of the business. What percent does the third partner own? Just input the numerals for your answer -do not add a percent sign. hip
Answer: 45
Step-by-step explanation: The 3rd partner has 45% of the store. Which is also $315,000.
Answer: the third partner owns 45% or $315,000 of the business.
Step-by-step explanation:
30 percent of 700,000=210,00
25 percent of 700,000=175,000
175,000+210,000=385,000
700,000-385,000= 315,000
the third partner owns 315,000 and 315,000=45%