Answers
Answer:
x = 9
Step-by-step explanation:
Sum of exterior angles = 360
8x +14x +7x +11x = 360
40x = 360
x = 360/40
x = 9
Related Questions
what is the value of a in the equation ax + b = c
Answers
Answer:
a= (c-b)/x
Step-by-step explanation:
subtract b to both sides
divide x to both sides
leaving a by itself.
choose all of the statements that correctly compare the two functions shown (brainliest)
Answers
Answer:
one of the answers is c
Step-by-step explanation:
URGENT !!!!!!!!! Please answer correctly !!!!! Will be marking Brianliest !!!!!!!!!!!!!!!!
Answers
Answer:
sure .
Step-by-step explanation:
I answer and then give me brainliest. sorry I am being rude
:/
I don’t understand pls help!!
Answers
Answer:
7.9 m
Step-by-step explanation:
Use the Pythagorean theorem: a²+b²=c²
This formula can be used to solve a side of any right (90°) triangle.
c² is the length of the hypotenuse (the diagonal side of the triangle, opposite to the 90° angle)
So, c = 32m.
Sides a and b are the legs of the triangle, but we only know one side. Plug numbers into the formula:
31² + b² = 32²
961 + b² = 1024 Subtract 961 from both sides to get b² by itself.
b² = 63
√b² = √63 Square root both sides to get b by itself.
b = 7.93725
Answer is 7.9 meters, rounded to tenths place
if sin theta = -3/5 and theta terminates in the fourth quadrant, find the exact value of tan 2θ
Answers
Answer:
67=9
Step-by-step explanation:
Answer:
-24/7
Step-by-step explanation:
EDGE 2021
Anthony bought 4 1/2 pounds of meatballs. He decided to cook 1 1/4 pounds and freeze the rest. How many pounds did he freeze
Answers
Answer:
anthony froze 3 1/4 of the meatball
Brainiest to who answers first
Write the equation of the line that passes through the points (2, -6) and (8,-2).
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.
Answers
Answer: x= 2/3
Step-by-step explanation:
whats the gcf of 36 and 96??? suoer confused on this one too :(
Answers
Answer:
12! Hope this helped
Step-by-step explanation:
Macy's is having 25% off shoes next week. If a pair of Uggs is originally $400, what is the
sale price of the shoes?
Answers
Answer:
300 dollars is your answer
Answer:
300$
Step-by-step explanation:
400 - 100 = 300 dollars
8+4+10-4?? how to do ??
Answers
Answer:
18
Step-by-step explanation:
Just go in the order as is. You add the 3 numbers together, 8+4=12+10=22, then subtract off 4, 22-4=18.
Answer:
18
Step-by-step explanation:
break it down!
8 + 4 = 12
12 + 10 = 22
22 - 4 = 18
(a calculator also helps if you're unsure)
The perimeter of a rectangle is 94 inches and the length is 6 inches what is the width of the rectangle?round to the nearest tenth if necessary
Answers
Answer:
Width is 41 inches
Step-by-step explanation:
Subtract 12 since there are two sides with lengths of 6, then divide that by to get the width of one of the sides
9 NEED HELP ASAP WILL GIVE BRAINLY
Answers
Answer:
The last statement is true
Step-by-step explanation:
Mr lin has 10 baesball his gym make 4 teams
Answers
Answer:
Mr. Lin can only have 2 people in his 4 teams but he will have 2 people without a group
Step-by-step explanation:
It would be better if he had 5 teams because everyone will be able to be in a team
David weeds lawns in his neighborhood to earn money to buy video games. For each lawn, he charges $5.50. If he weeds 4 lawns on Saturday, how much money will he earn?
Answers
Answer:
$51.75
Step-by-step explanation:
Answer:
$22
Step-by-step explanation:
4 * 5.50 = 22
Find the exact values of the remaining five trigonometric functions of o satisfying the given conditions.
cos θ=3/5, tan θ < 0
Answers
First, tan(θ) = sin(θ) / cos(θ), so if cos(θ) = 3/5 > 0 and tan(θ) < 0, then it follows that sin(θ) < 0.
Recall the Pythagorean identity:
sin²(θ) + cos²(θ) = 1
Then
sin(θ) = -√(1 - cos²(θ)) = -4/5
and so
tan(θ) = (-4/5) / (3/5) = -4/3
The remaining trig ratios are just reciprocals of the ones found already:
sec(θ) = 1/cos(θ) = 5/3
csc(θ) = 1/sin(θ) = -5/4
cot(θ) = 1/tan(θ) = -3/4
0/2
Sandy had one hundred fifty - five dollars to spend on eight books. After buying them she had eleven dollars. How much did each book cost?
Answers
Answer:
Each book costs $18.
Step-by-step explanation:
$155 - 11 = $144 left
$144/8 books = $18 per book
Hope this helps!
Answer:
155 minus the 11 she still had means she spent 144.
144 divided by 8 books comes to $18 per book, on average.
A line passes through the point (-6,2) and has a slope of -4/3
Write an equation in point-slope form for this line.
Answers
Answer:
Step-by-step explanation:
36 is what percent of 247
Answers
Explanation:
36 divided by 247 which gives you 0.14574899
Then you have to move the decimal two spots the the right. Which gives you...
14.574899%
Which you can then round to 14.6%
Round 38224 correct to 1 significant figure
Answers
When you multiply a mixed number by___________ the product is equal to the mixed number fill in the blank
Answers
Answer:
A whole number
Step-by-step explanation:
Answer: 1
Step-by-step explanation: If it was anything more than 1 it would not equal the same number.
Btw I didn't understand well if you have more questions put it into the comments. I hope I helped :)
Sarah went to lunch with 4 friends. The total bill was $125.68 and they had coupon for $20 off. How much did each person pay?
Answers
help please!!!!!!! (i will give you the points) find BC
Answers
The distance a person can travel varies directly with the time they have been traveling if going at a constant speed. If Phoenix traveled 78 miles in 1.5 hours while going at a constant speed, how far will he travel in 2 hours at the same speed?
Answers
Answer:
answer is 175 miles, have a good day <3
Find the shaded area .
Answers
Answer:
152cm^2
Step-by-step explanation:
Find area of whole rectangle = 12 * 18 = 216cm^2
Find area of smaller square = 8 * 8 = 64cm^2
Take away the larger area from the smaller area = 216 - 64 = 152cm^2
(^2 indicates cm squared)
Hope this helps :)
Answer:
Area of the given figure is 152 sq.cm
Step-by-step explanation:
area of given figure (A)
= area of rectangle - area of minor square
=》A = (12 × 18) - (8 × 8)
=》A = 216 - 64
=》A = 152 sq.cm
Can you prove the figure is a parallelogram based on the given information? Explain.
Answers
Answer:
yes it is a parallelogram
Step-by-step explanation:
it is a parallelogram as opposite sides are equal and parallel
Answer:
Step-by-step explanation:
From the given figure, we know that opposite sides are parallel
If two pair of opposite sides are parallel, then it is a parallelogram.
find the value of x in each triangle with the given angle measures
Answers
Answer:
10 - 104
11 - 25
12 - 64
13 - 109
14 - 33
15 - 90
Step-by-step explanation:
For the first 3 triangles u must add the two angles and minus it from 180
Q number 13 do the same thing then minus the number u got by 180
Q number 14 .... 66 - 180 = 33
Q number 15 it is a right angle so it is 90
Write log1/4(1/64)=3 in exponential form
Answers
log
b
(
x
)
=
y
log
b
(
x
)
=
y
is equivalent to
b
y
=
x
b
y
=
x
such that
x
>
0
x
>
0
,
b
>
0
b
>
0
, and
b
≠
1
b
≠
1
. In this case,
b
=
1
4
b
=
1
4
,
x
=
1
64
x
=
1
64
, and
y
=
3
y
=
3
.
b
=
1
4
b
=
1
4
x
=
1
64
x
=
1
64
y
=
3
y
=
3
Substitute the values of
b
b
,
x
x
, and
y
y
into the equation
b
y
=
x
b
y
=
x
.
(
1
4
)
3
=
1
64
There are a total of 63 bikes at a sports shop. If 18 bikes are blue, what is the ratio of blue bikes to black bikes?
Answers
Answer:
45 to 18 it's easy
Step-by-step explanation:
subtract 18 from 63 and there is your ratio
URGENT HELP !!!!!! Answer correctly please !!!!!!!!! Will be marking Brianliest !!!!!!!!!!
Answers
Answer:
145.5 Tell me if I'm wrong
Step-by-step explanation:
I first solve for the whole rectangle and then solve for the unshaded an then subtract the unsahded from the whole rectagle and that should give you your answer. Hope it helps!!
II.
What is the area of this parallelogram?
in2
h = 5 in.
b = 6 in.
Pls help :)
Answers
Answer: 30 in²
Step-by-step explanation:
Area = base x height
A = 6 in x 5 in
A = 30 in²