Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar.
Represent the measurement of angle B in the figure.
In the figure, angle A and angle D are complementary. The measurement of angle D is 45°. Complete the equation to solve for b, the measurement of angle B.
180 = __ + (90 –__ ) + b
Answers
Answer:
angle b is 45° as it is alternative angle of d so equal to d.
Step-by-step explanation:
now....
180 = 90+(90-45)+b
90+45+45
90+90
=180
Related Questions
Write a percent between 25% and 50% then write it as a decimal and as a fraction in show your work explain your answer I need help!!!!!!
Answers
Answer:
30percent or 30%
Step-by-step explanation:
30% is 30/100
when simplified becomes 3/10 and 3tenths is also 30percent because it is 30percent of 100. Hope this helps
4(3-6a)=36 plz help and explain
Answers
Isolate the variable by dividing each side by factors that don't contain the variable.
a= -1
Distribute
12-24a=36
Subtract 12
-24a=24
Divide -24 by both sides
a=-1
Help!!!!!!
Please and thank you
Answers
Answer:
1. A
2. B
3. A
Step-by-step explanation:
Hope this helps!
HELPPPP ME PLEASEE I WOULD APPRECIATE IT SM
Answers
Answer:
5x7=35
Step-by-step explanation:
ez math 5 times 7 equal 35
Answer:
7x5 or 5x7 =35
Step-by-step explanation:
I hope this helps
Jeffery buys a shovel that costs 18 dollars and a pickaxe that costs 23 dollars. If sales tax is 6%, what is the total purchase price including tax?
Answers
Answer:
$2.46
Step-by-step explanation:
23+18 = 41
41 * 0.06 = 2.46
So, the answer you get is $2.46
Hope this helps!
Maybe brainliest?
Help please I donrt understand this
Answers
Basically what you do is multiply the distance by the time, for example:
7 1/2 miles = 1/2 hour
so to get the amount of miles in one hour you get the miles and times it by two so it would go like this:
7 1/2 | 15 |
= | = |
1/2 | 1 |
then for one and a half you get the 1 hour answer and add the first one like this:
22.5 miles = 1 1/2 miles
and you continue that pattern!!! If you need more help just reply to this answer i'm in 7th grade so i can help with this stuff
Pls helpppppppp!!!!!!!!!!!!!!!!!!!!
I'll award brainliest
Answers
Answer:
I swear i had the exact same problem
Step-by-step explanation:
826 1/25
solve the rational exponent: [tex]2^{x} =128[/tex]
Answers
Answer:
x = 7
Step-by-step explanation:
log(2^x)=log(128) (Take log of both sides)
x * (log(2)) = log(128)
x = log(128) / log(2)
x = 7
How many inches are in 200 meters?
Enter your answer in the box.
1 m ≈ 39.37 in.
Answers
Answer:
Step-by-step explanation:
1m = 39.37 inches
200 m = 200 x 39.37 = 7874
Answer: 7,874
Step-by-step explanation: I took the quiz (K12).
For her cell phone plan, heather pays $30 per month plus $0.05 per month plus $0.05 per text. She wants to keep her bill under $60 per month. Which inequality represents the number of texts, t, Heather can send each month while staying within her budget?
A. T> 600
B. T<600
Answers
Answer:
A
Step-by-step explanation:
Answer: B. T<600
Step-by-step explanation:
if the monthly plan is $30, we subtract that from $60 to get that she has $30 left. Then divide 30 by 0.05 to get exactly 600. but, you can’t forget that other $0.05 per month so it would have to be less than 600 texts
A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, 8% are pennies and 40% are dimes. There are 3 more nickels than pennies. How much money does the bag contain?
Answers
Explanation 40% of 50 coins is 20 dimes which equals 2 dollars
8 percent is 4 pennies
2.00+ .04 is 2.04
Plus 7 nickels because there are 3 more nickels than pennies 7*5= 35
2.04+.35= 2.39
5. At the Copy Center, 19 copies cost $1.14. At that rate, how much will 50 copies
cost?
A. $2.15 B. $3.00 C. $2.25 D. $3.25
Answers
19/1.14 = .06
.06 x 50 = $3.00
Because if you divide 1.14 and 19 you get 0.06 multiply that by 50 you get 3.00
The base of an open rectangular box is of length(2x+5)cm and width xcm.
The area of this base is 58cm^2.
The height of the open box is (x-2)cm.
Answers
Answer:
Wait what's your question? You just gave us information on a box.
Step-by-step explanation:
Can someone help? This is so stressful
Answers
-1/6
Step by Step :
3/4x4/9=12/36=1/3
1/3+(-1/2)=-1/6
Answer:
-1/6
Step-by-step explanation:
first multiply what is in the parenthesis then add -1/2
What is the multiplicative inverse of -3/11 and -3?
Please help and it's level is 7 th grade
Answers
Answer:
-11/3
-1/3
The multiplicative inverse of a fraction a/b is b/a. For the multiplicative inverse of a real number, divide 1 by the number. For example, the reciprocal of 5 is one fifth (1/5 or 0.2), and the reciprocal of 0.25 is 1 divided by 0.25, or 4.
Step-by-step explanation:
Hope it is helpful......
A cold piece of metal is placed into a cup of hot water. This causes the temperature of the water to fall 5.25°C. The original temperature of the water was 62.4°C. What is the new temperature
Answers
A sample of pure silicon has a volume of 350cm3 and a mass of826g, what is its density?
Answers
Answer:
Step-by-step explanation:
Density=mass/volume
Density=826/350
Density=2.36g/cm³
There are 635,000 residents in Jones County and 12.8% are under the age of 5. Approximately how many residents are under the age of 5?
Answers
Answer:
81,280
Step-by-step explanation:
multiply the 635k to 0.128 to get 81,280
help please which should i choose
Answers
Answer:
A C F
Step-by-step explanation:
The first term of a geometric sequence is −8100 . The common ratio of the sequence is −0.1 .
What is the 6th term of the sequence?
Answers
Answer:
-8100 x (-0.1)5
Step-by-step explanation:
The 6th term of the sequence is -0.081.
What is geometric sequence?A geometric sequence can be defined as the sequence of numbers where any two consecutive terms have the same ratio. This ratio is called the common ratio of the sequence.
Given that,
The first term of the geometric sequence is, a₁ = -8100.
The common ratio is r = -0.1.
The general expression for the nth term is given as,
aₙ = a₁rⁿ⁻¹
Substitute n = 6 to obtain,
a₆ = -8100 × (-0.1)⁶⁻¹
= -8100 × (-0.1)⁵
= -0.081
Hence, the 6th term of the given sequence is -0.081.
To know more about geometric sequence click on,
https://brainly.com/question/11266123
#SPJ2
The area of a rectangle is 14 square units. It has side lengths xxx and yyy. Given each value for xxx, find yyy.
(Hint: If your answer is a fraction type it as 1/2, if your answer is a mixed number type it as 3 1/2)
x\:=\:2\frac{1}{3}x=2
3
1
x = 2 1 3 units, y\:=\:y=y =
units
x\:=\:4\frac{1}{5}x=4
5
1
x = 4 1 5 units, y\:=\:y=y =
units
x\:=\frac{\:7}{6}x=
6
7
x = 7 6units, y\:=\:y=y =
units
Answers
Answer:
does not make sense
Step-by-step explanation:
Answer:
This does not make since at all.
Step-by-step explanation:
HELP WILL BE MUCH APRECCIATED
Answers
Answer:
The answer is
[tex]f(x) = {x}^{2} + 6x + 8[/tex]
I NEED HELP ON THIS QUESTION PLSS.
Answers
Answer: It's D
Step-by-step explanation:
Need help on 2 questions If you dont know the answer please dont answer this is urgent. ( Includes Brainiest!)
Answers
please help will mark brainliest. don't answer for points not unless flagged
Answers
Answer:
B.
Step-by-step explanation:
First, (3/2) is greater than 1, which therefore eliminates A and D.
Second, you must determine if the triangle gets larger or smaller. Lets suppose that X = 2 and Y = 3. If we were to multiply both of these values by (3/2), our points would change to X = 3 and Y = 4.5
Since there was an increase, this means that the triangle was larger.
This leaves B as the answer.
Remember: Any scale value greater than 1 is an enlargement, as proven by the hypothetical.
Answer:
The answer is b owo
simplify 2^4 (2^3+2^2) please
Options
A) 4
B) 6
C) 12
D) 28
Answers
Answer:
A
Step-by-step explanation:
please help me with this question
Answers
Answer: (1) 11/15
okay soo omg this is so much mmm ok..... (3) 2/5 −1 4/6 = (1) 11/15
Step-by-step explanation:
(3)2/30 (-1)4/30= (1)14/15 the first one is out
(3)12/30 (-1)20/30=(1) 11/15 second one is correct
(3)10/30 (-1)24/30= (1)8/15 out
(1)16/30=(1)8/15
(1)22/30=(1) 11/15 correct
(1)28/30=(1) 14/15
25 POINTS AND BRAINLIEST IF ANSWERED CORRECTLY!
Answers
Answer:
X=-1
Step-by-step explanation:
sorry but its to hard to explain
Select all the expressions that represent the large rectangle's total area.
Select all that apply:
A. 3 (5 + b)
B. 5 (b + 3)
C. 5b + 15
D. 15 + 5b
E. 3 ⋅ 5 + 3b
Answers
A car salesperson sells a used car for $ and earns % of the sale price as commission. How many dollars does the salesperson earn in commission?
Answers
You haven't provided the $ or % that he gets, but I will attempt to use algebraic terms to explain it instead.
If the salesman sells a car for $a and gets b% of the sale price as commission, then what you need to do is divide the a by 100, then multiply it by b to find out b% of a. This will be the commission that he will earn.
a / 100 x b = commission earned in $
Edit
You've now supplied me with the $ and %, let me explain it again.
To find out the commission that he will earn, you divide 8,100 by 100 then multiply it by 9.
8,100 / 100 = 81
81 x 9 = $729 commission earned.
Answer:
615
Step-by-step explanation:
that the answer for mine
if its 7,500 and earns 9%