Answers
Answer:
C. 113°Step-by-step explanation:
(7x - 1) + 79° = 21x + 8
• An exterior angle of a triangle is equal to the sum of its two interior opposite angles.
[tex](7x - 1) +79 = 21x + 8 \\ 7x - 1 + 79 = 21x + 8 \\ 7x + 78 = 21x + 8 \\ 78 - 8 = 21x - 7x \\ 70 = 14x \\ \frac{70}{14} = x \\ 5 = x \\[/tex]
NRS = 21x + 8
[tex]21x + 8 \\ 21(5) + 8 \\ 105 + 8 \\ {113}^{o} [/tex]
Related Questions
c. Point B (-3, -4) is also on the circle. Verify algebraically whether triangle OAB is a
right-angle triangle.
Answers
Answer:
89
Step-by-step explanation:
don't use this awnser its wrong
Which graph best represents the solution set of y > 5/3x + 2?
Answers
Answer:
[tex]y > \frac{5}{3} x + 2[/tex]
The choice A.
I hope I helped you^_^
Can somebody help me with this?
Answers
Answer:
wrong
Step-by-step explanation:
(2(x + 13)) /3
the expression says x = 5, so let's check:
(2(5 + 13)) /3
36/3 = 5...FAKE
3x - 2y = -14
Standard Form
Slope- Intercept Form
Help????
Answers
May I please receive help?
Answers
This is my answer:
1
Solve 7!
(Need help with this in Math!)
Answers
7! means 7x6x5x4x3x2x1
7x6x5x4x3x2x1
42 x 20 x 6
42 x 120
5040
Ashley went to a store and bought 3 items. Each item cost $21. How much did she spend
Answers
Answer:
$63
Step-by-step explanation:
Given the graph of f'(x) shown below, find the intervals on which the function f(x) is increasing.
See the graph attached below.
Isn't the answer supposed to be (-infinity, -2) U (1, infinity) ?
Answers
Answer:
intervals (-3,-1) and (0,+infinity)
Step-by-step explanation:
if f'(x)>0 then f is increasing
(Inscribed Angles)
Find m∠N.
Answers
Answer:
x=9 y=3
Step-by-step explanation:
because 5x+9=6x and 6y-1=3y+8
x=9 y=3
branlist please
Line segment AB has a length of 3 units. It is translated 2 units to the right on a coordinate plane to obtain line segment A prime B prime. What is the length of A prime B prime? (5 points)
a
1 unit
b
2 units
c
3 units
d
5 units
Answers
Answer:
5 units
Step-by-step explanation:
2+3=5
In which part of the graph is the distance from home constant?
Distance from home
Time
A. 4
B. 3
C. 1
D. 2
Answers
Step-by-step explanation:
the answer is A. 4
as a horizontal line
——————————
Solve for t:
t + 7 = 21
A: t= 28
B: t= 14
C: t= -28
D: t= -14
Answers
t + 7 = 21
---Subtract 7 from both sides
t + 7 - 7 = 21 - 7
t = 14
Hope this helps!! :)
Answer:
B) t = 14
Step-by-step explanation:
The temperature at 6pm is
54℉. The temperature at 10pm
is 42℉. How many degrees did
the temperature fall?
Answers
Answer:
12
Step-by-step explanation:
Answer:
12°F??¿??¿????¿??!??????????
6.) Danasia has two summer jobs. During the week she works in the grocery store and on the
weekend she works at a nursery. She gets paid $15 per hour to work at the grocery store and
$18 per hour to work at the nursery. The one week she made $630. Write an equation to
model the situation.
Answers
Answer: 630 = 15x + 18y
Step-by-step explanation:
Cleo and jandi are having a hollowed party. They have 3 1/2 pounds of candy to divide into 14 goodie bags. How much candy will be in each bag?
Answers
Answer: 1/4 pound(s) of candy in each bag
Step-by-step explanation:
Answer:
1/4 pound(s) of candy
Step-by-step explanation:
brainliest pls
13. Does are turned using a special tool called a/ an
I think it’s C. die stock
Brainliest for a correct answer!!!
Answers
Answer:
You have the correct answer selected, (C.) Die stock. I hope this helps you! Good luck! : )
The difference of half
of a number and three
is equivalent to
negative
five.
Answers
3/2=3-5
Step-by-step explanation:
jdjdnsnsnsmanzna
A tennis racket with a price of $180 is subject to a sales tax of 7%. What is the total
price of the racket?
$192.60
$187
Answers
The total price of the racket is $192.60 (first option).
What is the total price?A tax is a compulsory amount of money that is levied by the government or an agency of the government on goods and services. A sales tax is levied on the sales of goods and services.
The total price of the racket would include the amount of tax that would be paid.
Total price = (1 + tax/100) x initial price
Total price = (1 + 7%/100) x $180
Total price = (1 + 0.07) x $180
Total price = (1,07 x $180)
Total price = $192.60
To learn more about taxes, please check: https://brainly.com/question/25311567
#SPJ1
what is the first natural number
A.0 B.1. C.-1
Answers
Answer:
1
Step-by-step explanation:
1 is the first natural number because 0 is not a natural number.
All natural numbers are numbers from 1 onward.
Ex. 1.2.3.4.5.6...
last 2 guyss !!!! tysm
Answers
First one is a rotation 90° clockwise
Second one is B. 134°
Answer:
A 90° clockwise
B 134°
Please help on these :(
Answers
Answer:
#13. line QR is 26.
#14. a) x = 2 b) m = 6
Step-by-step explanation:
13. We can use the Pythagorean therom: a^2 + b^2 = c^2
We will substitue PQ for a and PR for b
10^2 + 24^2 = c^2
100 + 576 = c^2
100 + 576 = 676
Then, we find the square root of 676, which is 26.
14. a) 3(2x -1) = 9
we first use distributive property:
6x - 3 = 9
then we add 3 to both sides to counteract the -3:
6x = 12
we divide both sides by 6 to get x alone:
x = 2
b) 3m - 12 = 6
we add 12 to both sides to counteract the -12:
3m = 18
we divide both sides by 3:
m = 6
determine the H.C.F of 12,48,60
Answers
Answer:
HCF(12, 48, 60) = 12
Step-by-step explanation:
HCF of 12, 48, 60 is 12 since 12 is largest number which exactly divides all the numbers
Highest common factor (HCF) of 12, 48, 60 is 12.
Hope this helped you- have a good day bro cya)
There are 35 boys in 6th grade. The number of girls in 6th grade is 40. Emma says that means the ratio of the number of boys in 6th grade to the number of girls in 6th grade is 3:4. Is Emma correct? If not, what is the correct answer?
Answers
Answer:
Emma is not correct. The correct ratio is 7:8.
Step-by-step explanation:
The ratio of boys to girls is 35:40, and if you simplify this you do not get 3:4 but 7:8.
Hope this helps!
If r is the midpoint of AB and AR=14, then AB=______
Answers
Answer:
28
Step-by-step explanation:
The midpoint is halfway, so if half the length is 14 then the full length is 28 (14 × 2 = 28)
Hope this helps!
Find the domain:
(2x^2-2)/ x
Answers
Answer:
.........................
Answer:
Answer attached in the image
Wolfman and Dracula we’re having a contest to see who can scare people the most for every three people Dracula scare Wolfman scared seven if Wolfman scared 24 more people how many people were scared and all
Answers
answer po plss plss plsss
Answers
Answer:
16. 1.56
17. 0.8625
18.0.04
Step-by-step explanation:
PLSSS HLEPP ME OUTT ITS URGENTTTT!!!
Answers
Answer: 84km Happy To Help, Brainliest Please
Step-by-step explanation:
Choose the graph of this equation. y = 2.5x
Answers
Slope is rise/run
The slope is 2.5 or 5/2. So the rise is 5 and the run is 2.
Answer:
i think it is the one on the right bottom corner. dont take the answer from me if u dont want to
Step-by-step explanation:
factor the expression using the gcf 2t-10
Answers
So, 2(t-5).