1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
maksim [4K]
4 years ago
10

I don’t understand this question.

Mathematics
2 answers:
sergeinik [125]4 years ago
5 0
You would have to do (15x + 1) + (10x + 4) = 180°

15x + 10x + 4 + 1 = 180°
25x + 5 = 180°
25x = 175
x = 7

since x is 7 you plug it back in to 15x + 1 to find the measure of rqs

15(7) + 1
105 + 1
106

your answer is 106°
Arte-miy333 [17]4 years ago
3 0

Answer:

The answer is 106 degrees

Step-by-step explanation:

You might be interested in
Taylor has a credit card with an interest rate of 24.5% compounded monthly that she must pay off in seven years. If her balance
Lyrx [107]
For the answer to the question above, I'll provide a computation to the problem given and it will look like this.
<span>
M = 2345 × (0.0204166667 (1 + 0.0204166667)^(12×7)) / ((1 + 0.0204166667)^(12×7) - 1)

So the answer is 
M= </span><span>$58.61

I hope my answer helped you with your problem. Have a nice day!
</span>
8 0
4 years ago
$600 7) Nika puts 42 beads in each necklace. Which is the best way to use rounding numbers to estimate the number of beads Nika
kkurt [141]

Answer:

20 X 40 = 800 (split into 2 fourths) = 40

Step-by-step explanation

20 x 40 = 800;

For 2 necklaces she can split 800 into fourths.

800 - 40 = 80. (1 fourth)

80 - 40 = 40 (2 fourths)

40 - 40 = 0 (3 fourths)

She could split 800 into 2 fourths to get a number more than 0 and less then 42.

The best estimate of rounding 42 is 40. Because 40 is closer to 42.

4 0
3 years ago
A number is being written in scientific notation. The student moves the decimal point to the left 3 places and _____.
ELEN [110]
If you are moving the decimal point to the left, the exponent is negative. If you move it to the right, the exponent is positive.
There is only one negative exponent here, and it is the first option. 
So:
A number is being written in scientific notation. The student moves the decimal point to the left 3 places and A<span>. multiplies by 10^-3.</span>
5 0
3 years ago
Read 2 more answers
Why isn't D the answer? Isn't it also positive and concave up?
ArbitrLikvidat [17]

Step-by-step explanation:

At d, f'(x) is increasing (concave up), but it is not positive.  The tangent line at that point has a negative slope.

7 0
4 years ago
my dad is designing a new garden. he has 21 feet of fencing to go around the garden. he wants the length of the garden to be 1 1
slamgirl [31]

Answer:

21=2w+2w+3    18=4w     w=4.5

8 0
3 years ago
Other questions:
  • If h(x)=f(x+k) what is the value of k ?
    11·1 answer
  • Can u help plz because i dont get it!!!!
    8·1 answer
  • Dmitri needs 6 liters of a 16% solution of sulfuric acid for a research project in molecular biology. He has two supplies of sul
    15·1 answer
  • Calculate the volume of a cylinder with radius 7 cm and height 10 cm [Take π = 22/7​
    7·1 answer
  • Different sizes of string needs to be cut to go around various shapes. All of the following sizes are in inches.
    12·1 answer
  • PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!
    14·1 answer
  • The ratio of 5 to 15
    7·2 answers
  • 4b. A cell phone plan costs $200 to start. Then there is a $50 charge each
    7·2 answers
  • For those who love math i need help!! Will give Brainliest
    15·1 answer
  • What is the following answer to 2+2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!