Answer:
False
Step-by-step explanation:
For example, if I have -12- (-10) it equals-2, but if you have -12 + 13= 1
Answer:
False
Step-by-step explanation:
I Think
5. If $5000 is borrowed at a rate of 16% interest per
year, compounded quarterly, find the amount due at
the end of 10 years.
A) $24,005.10
C) $5,860.13
B) $5,866.93
D) $8,072.64
Answer:
A) $24,005.10Step-by-step explanation:
Using formula
F = P(1+r/4)^(tn)Substitute values
F = 5000(1+0.04)^40 = 5000*1.04^40 = 24005.10Option A is correct
HHEELLPP >>_<<
.........................................
Answer:
69 would be your answer
Step-by-step ex
Answer:
69
Step-by-step explanation:
b = 18
A(b) = 51+18
A(b) = 69
She earns $69 if she sells 18 books.
The sum of three numbers is 33. The second number is 7 less than the first, and the third is two more than the second. Find the numbers
Answer:
First number: 15
Second number: 8
Third number: 10
Step-by-step explanation:
The equation is 33 = x + (x - 7) + (x - 7 + 2) . Remove the parenthesis and combine the like terms. 33 = 3x -12Add 12 on both sides. 45 = 3xDivide by 3 on both sides. x = 15Carrie has a 10 foot piece of wood. She wants to cut 3 pieces that are 2.75 feet long. How much total wood did she cut off? How much wood is left after she made the three cuts? Answers must be in decimal form. *
Answer:
She cut off 8.25 feet.
Step-by-step explanation:
13. Summerville has a population of 430,000
people, while Eagleton has a population of
5.7 x 105 people. What is the difference in
population between the two towns? Write your
answer in scientific notation.
Answer:
1.4 x 10 to the power of 5
Step-by-step explanation:
5.7 x 10 to the power of 5 = 570,000
570,000 - 430,000 = 140,000
1.4 x 10 to the power of 5 = 140,000
1.4 x 10 to the power of 5 is the answer
Factor the trinomial.
x^2-4x-5
We need to find two numbers that
Multiply to -5 (last term)Add to -4 (middle coefficient)Through trial and error, those two numbers are 1 and -5
1 times -5 = -51 plus -5 = -4So this means x^2-4x-5 factors to (x+1)(x-5)
This is the same as (x-5)(x+1) since the order of multiplication doesn't matter.
Are the ratios 7:21 and 3:8 equivalent? Explain how you know with supporting details. See notes for assistance
PLS HELP ME
Answer:
no
Step-by-step explanation:
7:21 7/21 = 1/3
3:8 3/8 = .375
V = π r 2 h solve for π
36 3⁄4 gallons of water come out of a hose in 15 minutes. Write the ratio in fractional form and determine the water rate in gallons per hour.
Answer:
Step-by-step explanation:
If 3⁄4 gallons of water come out of a hose in 15 minutes, to calculate the rate of water that comes out in an hour (60 minutes), we will use the expression;
3/4 gallons = 15 minutes
x gallons = 60minutes
cross multiply
15x = 3/4 * 60
15x = 180/4
15x = 45
x = 45/15
x = 3/1
x = 3:1
Hence the water rate in gallons per hour is 3 gallons per hour
Lmk ASAP please
The large rectangle below represents one
whole.
What percent is represented by the shaded
area?
70
Combine like terms and solve the equation
4(3x – 6) -7x = -80
Carrie walks 525 feet from her house to jay's house. Then, she walks another 280 feet in the same direction to Asia's house. Which model correctly show x, the distance from carrie's house to Asia's house?
Answer:
The answer should be 525
If a gallon of gas costs $1.85, how many gallons would you purchase for $15.54?
Answer:
8.4 Gallons
Step-by-step explanation:
The answer is 8.4 because 15.54 divided by 1.85 is 8.4
Answer:
About 8.4 gallons
Step-by-step explanation:
15.54/1.85=8.4
Which is equivalent to "12 chairs for every 3 tables"?
A. 12 chairs per 3 tables
B. 3 chairs for every 12 tables
C. 12 chairs for each table
D. 3 tables per chair
Your answer is a, 2 chairs per 3 tables.
Notice you need 12 chairs for 3 tables.
D says 3 tables per chair, this cannot be the answer.
C says 12 chairs for each table, this cannot be the right answer neither.
B says 3 chairs for every 12 tables, this cannot be the answer.
A says 12 chair per 3 tables, this is the answer it is just worded differently.
If this helped may i have brainliest?
(b) one dihedral angle in methyl formate relates the plane containing the o=c–o bonds to the plane containing the c–o–c bonds. identify two structures of methyl formate: one in which this dihedral angle is 0° and the other in which it is 180°.
Answer:
Step-by-step explanation:
Methyl formate sometimes is also known as methyl methanoate. The removal of an anion from formate result in formic acid. So, we can simply say that methyl formate is a methyl ester of formic acid. Esters are named as alkyl derivates. Methyl formate is a colorless volatile liquid with a pleasant smell that is slightly soluble in water.
However, a dihedral angle is an angle that exists between pairs of chemical bonds separated by a third bond.
From the images attached below, we will see how methyl formate connects to the plane at an angle of 0° and 180°.
please help me explain how this is wrong
For the first number, 4.307,
your answer was four hundred thirty thousandths. This choice would indicate that the numbers 3 and 7 would be next to each other. However, we can see that there is a 0 in between, which makes it incorrect. Choice four would be the correct choice for this number. For proof, the last part of the equation says 7 x 1/1000. This is equal to 0.007, and 4.307 is the only possible choice that includes this value.
For the second number, 43.07,
your answer was the expression that I'm not even gonna bother typing lol. We see that the first part of the expression is 4 x 1. That equals 4, and that number, when added to the other values in the expression, is nowhere near 43, which makes the choice incorrect. The correct choice would be the expression in the left blue box on the bottom. For proof, the first part says 4 x 10, which is 40. 43.07 is the only number here that includes this value.
What is the slope of the line that passes through (-7, 8) and (9, -4)?
Help plz
Answer:
-3/4x
Step-by-step explanation:
Answer:
-3/4x that should be it
The result of subtracting -3 from its opposite is _____.
-6
0
-1
6
Answer:
0
Step-by-step explanation:
its opposite is 3
3 - 3 = 0
In a city, the distance between the library and the police station is 3 miles less than twice the distance between the
police station and the fire station. The distance between the library and the police station is 5 miles. How far apart are
the police station and the fire station?
1 mile
3 miles
4 miles
6 miles
Suban
What is y
-7/2y-1=-11/4
Hurry!
steps pls!
Answer:
Y= -14/15 and in decimal form it’s y=-0.93
Step-by-step explanation:
I need help on a question:
A cab driver drove west 2.4 miles. He then drove 6.83 miles east. How far and in which direction did he end up from his starting point? Use - (negative) to indicate west and + (positive) to indicate east.
+4.43
-9.23
-4.43
+9.23
Mrs. Lopez is a teacher for 15 years. She has an annual income of $78,175. The income
tax that she has to pay is 6%. What is the total amount of income tax in dollars and
cents that Mrs. Lopez has to pay?
$11,726
. $46,905
$1,172.60
O $4,690.50
That’s a answer choice can you choose for me
Convert 7.2 ⋅ 10^−3 to standard form.
Answer:
0.0072
Step-by-step explanation:
=7.2 × 10^-3
=7.2 × 10/10000
=7.2 ×1/1000
=0.0072
Answer:
0.00072
Step-by-step explanation:
Step 1: We know that we will have 3 zeros because of the exponent, and the exponent happens to be negative, so we will have the 3 zeros in after the decimal point (obviously), but before any numbers.
Step 2: We will then convert the 7.2 into 72, and it will also go after the decimal point. It will also go after the 3 zeros.
Step 3: Put it all together. The 0 (0), the decimal point (0.), the three zeros (0.000), and the 72 (0.00072). 0.00072 is your answer!
Please mark brainliest!
Select all that apply Zero is a(n)
Answer:
whole number and rational
Step-by-step explanation:
A builder uses 32 wooden slats to make 4 fence panels. Fatima wants to know how many slats are needed for 1 panel. Gerard wants to know how many slats he will need to make 8 panels.
Fatima:How many slats in 1 panel?
Gerard: How many slats for 8 panels?
Answer:
Fatima: 8 wooden slats. Gerard: 64 wooden slats.
Step-by-step explanation:
For Fatima: You need to divide 32 by 4 to get 8 wooden slats because you need to find out how many slats are for 1 panel.
For Gerard: You need to multiply 32 by 2 to get 64 slats because if you know 32 slats make 4 fence panels, you need to multiply 4 by 2 to get 8, which is double the number, so you need to double 32 too.
What are the domain and range of the function h(x) = -1/2(x – 4)^2 + 3?
Answer:
I am learning this right now and i believe that the domain would be -1/2 and the range is 4 hope u get it right <3
Step-by-step explanation:
what is the measure of<6
Answer:
45 degrees [Verticallay opposite angles are equal]
Step-by-step explanation:
15. Alex bought a 711 foot tree. When he got it home, he cut 1
1 2 3
feet off of it. How tall
the tree after
12
he cut it down?
Answer:
this other dudes answer don’t make any sense
1 − 3(3 + 6b) = −6(3b + 1) − 2
will get brainliest!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
=infinite
Step-by-step explanation:
Deandre will spend at most 32 on gifts. So far, he has spent 17 . What are the possible additional amounts he will spend?
Use c for the additional amount (in dollars) Deandre will spend.
Write your answer as an inequality solved for c .
Answer:
By itself: 32 < 17+c
Solved: 15 < c
If wanted it to be solved:
32 < 17 + c
-17 -17
15 < c
