Answers
Answer:
140
Step-by-step explanation:
4 * 4 =16
Right triangle is 10 because 5 *4=10
9 * 9 = 81
7*5=35
16 + 10 + 81 + 35= 142
142 rounded to the nearest ten is 140
Related Questions
Aranibar had 35 in his safety box in January. By thanksgiving, he has $2500. What was his savings rate?
Answers
Answer:
71.43%
Step-by-step explanation:
2500/35 = 71.43
Aranibar's savings went up by 71.43%
2x – y = 7
y = 2x + 3
Answers
Answer:
2x – y = 7 answer for this one is x-1/2y+7/2 (the '/' is a fraction)
y = 2x + 3 is x=1/2y+-3/2
Step-by-step explanation:
Simplify the polynomial by combining like terms.
14x^2+ 7x^2
Answers
HELP ME IM STUCK ANSWER IT QUICK
Answers
Answer:
red = 28 apples
green = 13 apples
equations:
r + g = 41
r = g + 15
Step-by-step explanation:
r = number of red
g = number of green
r = g + 15 (the number of red apples is 15 more than the number of green apples)
r + g = 41
Substitute the firs equation into the second and solve for a numerical value of g
(g + 15) + g = 41
2g + 15 = 41
2g = 26
g = 13
Now solve for a numerical value of r
r = g + 15
r = 13 + 15
r = 28
checking the math:
r + g = 41
28 + 13 = 41
Please lmk if you have any questions.
What is 30,000 expressed in scientific notation?
A) 3 x 104
B) 3 x 10002
C) 3 x 103
D) 1 x 103
Answers
Answer:
B
Step-by-step explanation:
Hope this helps : )
Find the lateral surface area of a triangular prism with height of 6 inches and right triangles bases with legs 9 inches and 12 inches
Answers
Given:
Height of a triangular prism = 6 inches
Legs of right triangular base are 9 inches and 12 inches.
To find:
The lateral surface area of a triangular prism.
Solution:
According to the Pythagoras theorem:
[tex]Hypotenuse^2=Base^2+Perpendicular^2[/tex]
Using Pythagoras theorem, we get
[tex]Hypotenuse^2=(9)^2+(12)^2[/tex]
[tex]Hypotenuse^2=81+144[/tex]
[tex]Hypotenuse^2=225[/tex]
Taking square root on both sides, we get
[tex]Hypotenuse=\sqrt{225}[/tex]
[tex]Hypotenuse=15[/tex]
Now, the lateral surface area of a triangular prism.
[tex]A=Ph[/tex]
Where, P is the perimeter of the base and h is the height of the prism.
[tex]A=(9+12+15)\times 6[/tex]
[tex]A=(36)\times 6[/tex]
[tex]A=216[/tex]
Therefore, the lateral surface area of a triangular prism is 216 square inches.
a laptop's screen is 8 inches long. if the diagonal measures 10 inches, what is the width of the laptop
Answers
I need answers/ help with 7 and 8
Answers
hope this helps you out good luck with your math
Sheldon is a long distance runner. He can run a mile at a consistent pace of 6 4/5 minutes. How many miles can he run in 30 minutes, if he keeps that pace? miles. please put as fraction
Answers
Answer:
n
Step-by-step expmlanation:
Answer:
10-15 miles I believe
[tex]\frac{3}{(x + 4 )} + \frac{4}{(x - 2) (x + 4)}[/tex]
Answers
help now pls thank u
Answers
Answer:
120 inches of strands
Step-by-step explanation:
finding the diagonal
=[tex]\sqrt{(100+576)}[/tex]
= 26 inches
perimeter of the window = 2(10+24)
= 68 inches
total strands needed to be purchased = [(2×26)+68] inches
= 120 inches of strands
Suppose that 16 inches of wire costs 64 cents. At the same rate, how many inches of wire can be bought for 48 cents?
Answers
Answer:
12 inches of wire.
Step-by-step explanation:
that is what I could think of good luck. if I'm wrong tell me I'll try again don't forget to tell me if I'm wrong.
Which of the following inequalitties is correct
-a > -b
-a > a
a > c
(Look at picture)
Answers
Answer:
You were right the correct option is
- a > - b
The graph shows amounts of water and flour that can be used to make dough. Make a ratio table that represents a different ratio of flour to wat Dough 16 12 5 Flour (cups) (3.5) 5 Dutch Water (cups) Water (cups) 1 2. Flour (cups) 2 CIR Use the table to describe the slope of the graph of the new relationship.
Answers
Answer:
1, 2, 3
2, 4, 6
Step-by-step explanation:
20 m
7 m
9 m
10 m
Find the area of the triangle.
Answers
Answer:
200Step-by-step explanation:
oooooooo
Answer:
35m²
Step-by-step explanation:
1/2×10×7
=35m²
An experiment consists of rolling a number cube (dice). What is the probability of rolling a number GREATER THAN 4? Express your answer as a fraction in the simplest form.
Answers
Answer:
1/3
Step-by-step explanation:
Probability is the likelihood or chance that an event will occur
Probability = Expected/Total outcome
Since the experiment requires rolling a dice
S = {1, 2, 3, 4, 5, 6}
Total outcome n(S) = 6
Number greater than 4 are;
Events E = {5,6}
Expected outcome n(E) = 2
Probability of rolling a number greater then 4 = 2/6
Probability of rolling a number greater then 4 = 1/3
Anna lives in a house with a value of $150,000. She has a mortgage of $100,000. She owes $5,000 on her car, which is valued at $10,000. She has a credit card balance of $1,500. Anna also has $3,500 in a bank account. What is Anna's net worth?
Answers
Answer:
$57,000
Step-by-step explanation:
The diameter of a circle is 13 m. Find its area to the nearest tenth.
Answers
Answer:
A ≈ 132.73
Step-by-step explanation:
If you have any questions feel free to ask in the comments
HELP PLEASE ILL AMRK U BRAINLIEST
you don't need to type out hat it is but you can just say, for example
1= ___(how many circles far down it is)
2=___
3=___
Answers
Answer:
i need points sorry ;(
Step-by-step explanation:
answer the following
Answers
=0.25 x 100
=25 percent
Answer:
hi
Step-by-step explanation:
whatup its bruce i am still deeply in love with you
Does y=-x+5 have one solution, no solution, or infinite solutions?
Answers
Answer:
I believe it has infinite solutions
Step-by-step explanation:
Can someone help me with these 3 plzzzz
Answers
4. Allison drew a triangle with 2 congruent sides and 1 obtuse angle. Which terms accurately describe the triangle? Select all that apply. A. Acute B. Isosceles C. Obtuse D. Scalene
Answers
Answer: I have been asked the same question I believe that it is obtuse and isosceles.
Step-by-step explanation: Well a triangle with 1 obtuse angle means it is an obtuse triangle but a triangle with 2 congruent means it is an isosceles triangle.
This angle is isosceles as well as obtuse.
What is an isosceles triangle?
Isosceles triangle is a triangle that has two equal sides.
What is an obtuse-angled triangle?
An obtuse-angled triangle is a triangle that consists of an interior angle of more than a right-angle (90)°.
As this triangle has two congruent side, it is an isosceles triangle.
Similarly, it has one obtuse angle. Therefore, this triangle is an obtuse-angled triangle.
Hence, for this triangle, B. Isosceles C. Obtuse both apply.
Learn more about isosceles and obtuse-angled triangle here: https://brainly.com/question/9872652
#Tag #SPJ2
anyone have the answer for this?
Answers
Answer: 20/27x-20
Step-by-step explanation:
convert 10 hours into minutes
Answers
Answer:
600 minutes
Step-by-step explanation:
60 minutes in an hour
60 × 10 is 600
Calculate the slope of the line that passes through (3,2) and (−7,4)
Answers
Answer:
-1/5
Step-by-step explanation:
It has a rise of 2 and a run of -10, therefore it is a slope of -2/10 or -1/5
Answer:
y = -1/5x
Step-by-step explanation:
Rise: 2
Run: -10
(っ◔◡◔)っ ♥ Hope It Helps & Please Consider Giving Brainliest♥
Find the product: 9|-5|
Answers
Answer:
45
Step-by-step explanation:
The absolute value of negative 5 is 5 because it is five units away from zero, and then 9x5=45.
Solve the following inequality and show answer on number line: 5x > 60
Answers
Answer:
5x>60
x>60/5
x>12
number line
hope it helps.
if one zero of the following polynomial 8x^2-13x-4k is the reciprocal of the other, then find k
Answers
Answer:
Step-by-step explanation:
hello :
if x1 and x2 this zero for ax²+bx+c you have : x1 = 1 /x2 means :x1 × x2 =1
but : x1 × x2 = c /a
in this exercice : a =8 and b = -13 and c = - 4k
so : c/a =-4k/8
so : -4k/8 = 1
-4k = 8 k = 8/-4 k = -2
this polynomial is : 8x²-13x +8
Suppose you deposit $1,500 in a savings account that pays interest at an annual rate of 5%. If no money is added or withdrawn from the account, answer the following questions.
a. How much will be in the account after 4 years?
b. How much will be in the account after 16 years?
c. How many years will it take for the account to contain $2,000?
d. How many years will it take for the account to contain $2,500?
Answers
Answer:
The solution is given below.
Step-by-step explanation:
Given that
Deposited amount = $1,500
Rate of interest = 5%
We need to find out the following things
a. The account after 4 years i.e. future value
As we know that
Future value = Present value × (1 + rate)^time period
Future value = $1,500 × (1 + 0.05)^4
Future value = $1,500 × (1.05)^4
Future value = $1,823.26
b. The account after 16 years i.e. future value
As we know that
Future value = Present value × (1 + rate)^time period
Future value = $1,500 × (1 + 0.05)^16
Future value = $1,500 × (1.05)^16
Future value = $3,274.312
c. The number of years that contain the amount of $2,000
Here
PV = $1,500
FV = $2,000
PMT = $0
RATE = 5%
The following formula should be applied
= NPER(RATE;PMT;-PV;FV;TYPE)
After applying the above formula, the time period is 4.94 years
d. The number of years that contain the amount of $2,500
Here
PV = $1,500
FV = $2,000
PMT = $0
RATE = 5%
The following formula should be applied
= NPER(RATE;PMT;-PV;FV;TYPE)
After applying the above formula, the time period is 8.77 years