Answers
since we know one of the angles is 60 we can subtract that from 180
we get 120° left to figure out
we know that (x+20) + 3x has to equal 120
now we can solve this equation
(x+20) + 3x =120
4x+20=120
4x=100
100/4= 25
x=25
Related Questions
Solve the following equation, and check your solution. Show all of your work.
−17+[tex]\frac{n}{5}[/tex]=33
Answers
Answer:
n=250
Step-by-step explanation:
PLLZZ HELP ME OUT WITH THIS!!!!ITS DUE TODAY!!!!
1. A driver’s elevation is -30 feet relative to sea level. She dives down 12 feet. What is the elevation after the dive?Show your work.
2. Explain(In your own word) how to model -5+5+(-2) on the number line. (PS DON'T DO NUMBER LINE JUST EXAPLAIN )
3. How do you subtract an integer from another integer without using a number line ? Give an example.
4.Solve following problems(Show your work for subtraction)
(-1)+(-5)= b) (-1)+(9)= c)1-(-2)=
d) 19-(-19)= e) -87-(-87) f) 0-(-5)=
Answers
Answer:
1. -42 ft; 2. -2 ; 3. 5-2=3 ; 4a. -6 ; 4b. 8; 4c. 3; 4d. 38; 4e. 174; 4f. 5
Step-by-step explanation:
Simplify
1/2(2a+b) - (4a + b)
I appreciate whoever can help me! :D
Answers
Answer:
-3a-1/2b
or -3a-0.5b
Step-by-step explanation:
1/2(2a+b)-(4a+b)
a+1/2b-4a-b (Evaluate Exponents)
-3a-1/2b (Combine like Terms)
If it is 85 degrees outside in California and -4 degrees in Nebraska, how many degrees warmer is it in California?
Answers
Answer:
It is 89 degrees warmer in California
Step-by-step explanation:
the absolute value of -4 is 4, so add 85 plus 4.
Answer:
89 degrees warmer
Step-by-step explanation:
-4 + 89 = 85
Which answer choice represents an equivalent number sentence that uses the distributive property to rewrite "5(3-2)"?
A. 15 - 10
B. 53 - 52
C. 5(3) - 5(2)
D. 5(3) + 2(5)
Answers
Answer:
Your answer is: C & A
If you had to choose one I will say choose C)
Step-by-step explanation:
Hope this helped : )
Answer:
A.15-10
Step-by-step explanation:
THIS IS HOW YOU DO distributive property:
5 ( 3 - 2 )
(5*3)+(5*2) OR (5*3)(5*2)
= 15+10
The area of the Pacific Ocean is about 6.0061×107 square miles. The area of the Southern Ocean is about 7.8483×106 square miles. ApproximatelyA. 8 B. 9 C. 13 D. 20 how many times larger is the area of the Pacific Ocean than that of the Southern Ocean?
The Pacific Ocean is approximately
times larger in area than the Southern Ocean.
Answers
Answer:
189.2671
Step-by-step explanation:
6.0061×107= 642.6527
7.8483×106=831.9198
831.9198- 642.6527=(189.2671) <- answer
yall fr please help, this was due yesterday and im trynna turn it in
Answers
Answer:
7d 8e 9c 10a 11b
Step-by-step explanation:
PLZZZZZZZZZZZ HELP ME OUT!!!!!THIS DUE RIGHT NOW!!!!
Claudio keeps track of how his bank account changes over three weeks. (You can take a picture your work and upload to this slide)
1. At the end of week 3, Claudio has $0 in his bank account. How much did he have at the start of week 1?
2. What is the average amount of money Claudio had in his account over the three weeks?
Answers
help with 8th-grade math
Answers
60 + ( x + 20 ) + 3x = 180
80 + 4x = 180
-80. -80
4x = 100
X = 25
X + 20 = 45
3x = 75
21.
X - 5 + x + 35 + 1.4x + x = 360
4.4x + 30 = 360
. - 30. - 30
4.4x = 330
X = 75
X + 35 = 110
1.4x = 105
X - 5 = 70
Answer:
h=V/lw
Step-by-step explanation:
1. Since your trying to get h by itself, divide both sides by lw.
2. You will know have lwh divided by lw and V divided by lw.
3. you cross out the lw next to the h because the division cancels it.
4. Now you have h=V/lw.
You want to build this bookshelf. Given that a∥ b and m∠3=x and m∠2=x+30. Find the measure of ∠4, ∠5, and ∠6
m<4= ___ Degrees
m<5= ___ Degrees
m<6= ___ Degrees
Answers
Answer:
[tex]\huge\boxed{m \angle 4 = 105 \textdegree}[/tex]
[tex]\huge\boxed{m \angle 5 = 75 \textdegree}[/tex]
[tex]\huge\boxed{m \angle 6 = 105 \textdegree}[/tex]
Step-by-step explanation:
We can use basic angle relationships to find the measures of m∠4, m∠5, and m∠6.
We know that angles m∠3 and m∠2 are supplementary. This means their angle lengths add up to 180°. Since we know the expression for both, we can add them and solve for x.
[tex](x) + (x+30)=180[/tex] [tex]2x+30=180[/tex] [tex]2x=150[/tex] [tex]x = 75[/tex]So x = 75°, aka m∠3 is 75°. This means m∠2 is going to be [tex]75+30=105[/tex]°.
m∠4 is an opposite angle to m∠2. This means their angle lengths are the same. Therefore, m∠4 is 105°.
We also know that m∠3 and m∠5 are alternate interior angles, meaning their angle lengths are the same. Since m∠3 is 75°, m∠5 is also 75°.
We also know that m∠6 is a corresponding angle to m∠2. This means their angle lengths are the same. Since m∠2 is 105°, m∠6 is also 105°.
Hope this helped!
Franklin is cooking a 3-pound turkey breast for 6 people. How many pounds of turkey will be needed for 8 people
Answers
Answer:
5 pounds of TuRkEy BrEaSt
Step-by-step explanation:
Answer: 4 pounds of turkey is needed to feed 8 people
Step-by-step explanation:
3 pounds = 6 people
1 pound = 2 people
so 3 lbs + 1 lbs = 8 people
4 pounds = 8 people
Help please mathematics for school
Answers
Answer:
You can use negative numbers to represent temperature below zero or to represent decreases.
Answer:
The answer is below and decreases I think.
Step-by-step explanation:
The scale of a map says that 1 cm represent 5km. What is the actual number of kilometers that is represent by 5 centimeters on the map
Answers
Answer:
25
Step-by-step explanation:
1 cm on the map is equal to 5 km
Since the question is asking how many kilometers are represented by 5 centimeters, there are 5 km in each cm on the map you multiply 5 x 5 and get 25km
What If? The rules for multiplying two integers can be extended to a product of 3 or more integers. Find the following products by using the Associative Property to multiply 2 numbers at a time. a. 3(3)(–3) b. 3(–3)(–3 ) c. –3(–3)(–3 ) d. 3(3)(3)(–3 ) e. 3(3)(–3)(–3) f. 3(–3)(–3)(–3)
Answers
Answer:
Your answer is:
A= -27
B= 27
C= -27
D= -81
E= 81
F= -81
Step-by-step explanation:
Hope this helped : )
Can someone pless help me on this its due by 12:00am tonight
Answers
The area of acute angle triangle = (½) × b × h square units.
Perimeter = a + b + c units.
If two sides and an interior angle is given then,
Which question can be answered by finding 1 1/4 ÷ 1/2
Answers
A person's runnig stride is about 1.14 times the person your hight. Your friends stride is 5.472 feet. How tall is your friend?
Answers
Answer:
4.332
Step-by-step explanation:
Please help meh if it says high school it's actually middle
Answers
Answer:
d.b.e
Step-by-step explanation:
Hope this is right
110 mi/h = _____ mi/day
Answers
Answer:
2640 mi/day
Step-by-step explanation:
theres 24 hours in a day so you multiply 110 and 24
Answer: 2640 miles per day
Step-by-step explanation:
Multiply 110 miles per hour by 24 hours per day.
A volunteer is buying 10 blankets for the animal shelter. Shipping the blankets costs $1.50 and the volunteer has $75 to spend. What is the maximum amount the volunteer can spend for each blanket? Write an inequality that would represent the situation and solve the inequality. Show your work to justify your answer.
Answers
Answer:
they have $60 dollars because 10 times 1.50 is $15 so they have $60 to spend on blankets
Step-by-step explanation:
The maximum amount spent on each blanket is required.
The maximum amount that can be spent on each blanket is $7.35
Number of blankets is 10.
Let cost of one blanket be [tex]x[/tex]
The cost of shipping 10 blankets is $1.5
Total amount to spent is $150 or less.
The inequality will be
[tex]10x+1.5\leq 150\\\Rightarrow x\leq \dfrac{150-1.5}{10}\\\Rightarrow x\leq 7.35[/tex]
The maximum amount that can be spent on each blanket is $7.35.
Learn more:
https://brainly.com/question/11897796
https://brainly.com/question/20085191
Susan's cat loses 1 1/4 pounds. then it loses another 1/8 pound. what is the total change in the cats weight? __________________________
Answers
It lost 1 and 3/8 pounds total
If the measure of <3 is 117 degrees, what is the measure of <7?
Answers
Answer:
117
Step-by-step explanation:
The answer is 117 because angle 3 and 7 are corresponding so they have the same measure
Hope this helps dude ^-^
Answer: the measure of <7= 117
Step-by-step explanation: they zig zag so angle of 2,3,6 and 7 equal 117
while 1,4,5 and 8 equal 63( you can get 63 by doing 180-117) all angles side by side equal 180, so for example <1 and <2 equal 180, <3 and <4 equal 180.
your answer is C
I think it's right :D
20 POINTS
Answers
Answer:
it is thx
Step-by-step explanation:
If 7 pounds of flour costs $13, what is the price per pound? *
$0.93
$2.33
$1.86
$1.49
Answers
The cost of 1 pound of flour is $1.86.
What is the unit rate?Unit rate can be defined as the ratio between two measurements with the second term as 1. It is considered to be different from a rate, in which a certain number of units of the first quantity is compared to one unit of the second quantity.
Given that, 7 pounds of flour costs $13.
Cost of 1 pound of flour = Total cost/Number of pounds
= 13/7
= 1.86
Therefore, the price per pound is $1.86.
To learn more about the unit rate visit:
https://brainly.com/question/11258929.
#SPJ3
will give brainliest if answered correctly.
Answers
Answer: Number 3
Step-by-step explanation:
I know the answer because I asked google.
Help for a braineist
if you get the answer right ;)
Answers
Answer:
14^3 is the answer
Step-by-step explanation:
When you multiply, you add the exponents. When you divide, you subtract the exponents.
I hope this helped!
i think it’s that lol
Which ordered pairs are solutions to the inequality y - 3x < -4?
Select each correct answer.
(-3,0)
(1, -1)
(4, - 2)
(5, 1)
(0, – 3)
Answers
Answer:
d and a c
Step-by-step explanation:
(-3,0)
(4, - 2)
(0, – 3)
2.4 x 102 = ___
A 2.4
B 24
C 240
D 2,400
Answers
i think c
Step-by-step explanation:
hope that help
Answer: It is none of those
Step-by-step explanation:
2.4 * 102 = 244.8
Hi, I need help with this. thanks bye
Answers
I think it's 1st rational but im still learning this myself.
Answer:
Step-by-step explanation:
2.2= Irrational
1.7= Rational
I need help please 1) George left a 19% tip on a $90 dinner bill. How much was the tip?
