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
natima [27]
3 years ago
5

What is the value of a? –31 –7 –5 –1

Mathematics
2 answers:
gregori [183]3 years ago
8 0

Answer:

i think its -31

Step-by-step explanation:

if im wrong im sorry

I am Lyosha [343]3 years ago
4 0

Answer:

D. -1

Step-by-step explanation:

Edge

You might be interested in
Which one is it idk
Mashcka [7]
It is < because the left one is in the thousandths, and the right is in the hundredths for decimal.<span />
8 0
2 years ago
Read 2 more answers
*80 POINTS!!!! PLEASE HELP ME I HAVE BEEN WAITING FOR MORE THAN AN HOUR!!!!!!!!!! MARKING AS BRAINLIEST!! PLEASE SHOW WORK AND E
ruslelena [56]

Answer:

  D.  tan(-π/6)

Step-by-step explanation:

The tangent function is periodic with a period of π, so ...

  tan(5π/6) = tan(5π/6 ± kπ) . . . for any integer k

For k = -1, we have ...

  tan(5π/6) = tan(5π/6 -π) = tan(-π/6)

7 0
3 years ago
A quadrilateral has two angles that measure 222° and 81°. The other two angles are in a ratio of 6:13. What are the measures of
hram777 [196]

\sf\huge\underline{\star Solution:-}

\rightarrow <u>Ratio of two angles are 6:13.</u>

So, let the one angle be \sf{6x} and another be \sf{13x.}

As we know that,

Sum of all interior angles of a quadrilateral = \sf\pink{360°.}

So let's sum up the given angles,

\rightarrow \sf{222°+81°+6x+13x \:=\:  360°}

\rightarrow \sf{303+19x \:=\:  360°}

\rightarrow \sf{19x \:=\:  360-303}

\rightarrow \sf{19x \:=\:  57}

\rightarrow \sf{x \:=\:  \frac{19}{57}}

\rightarrow \sf{x \:=\:  3}

Hence, \sf{x \:=\:  3}

So, First angle \sf{= \:6x\: = \:6×3 \:=} \sf\purple{18°.}

Second angle \sf{= \:13x\: = \:13×3 \:=} \sf\purple{39°.}

_________________________________

Hope it helps you:)

3 0
2 years ago
What are the steps for etc?<br> x - 14.6 = 8.02
Crank

Answer:first add 14.6 to both side of the equation and that will give you what is x equal to

Step-by-step explanation:am just smart

5 0
3 years ago
Read 2 more answers
Charles is 45 years old, and makes $40,000 per year. If he were to die, how
AleksandrR [38]

Answer:

Oh, how morbid these interest problems are.

Are you asking how much they would recieve in a year?

If so:

40000/100=400

400*60=$24000 a year

4 0
3 years ago
Read 2 more answers
Other questions:
  • In the diagram, 1 inch represents 20 feet
    5·1 answer
  • Free points: this is because of all the kindness I have seen on brainly:
    8·2 answers
  • What is the area of this figure?<br>21 cm<br>5 cm<br>14 am<br>27 cm<br>22 cm<br>7 cm​
    9·2 answers
  • I need help on this I forgot how to do the work, answer please?
    8·1 answer
  • (98 - 78) x 11 juhjjgghjnbhjhbjnbjmjjhjhjh
    15·2 answers
  • Before a sale, an item’s price was $38.00; during the sale, it was 15% off. What was the sale price?
    14·1 answer
  • Mark and Allen were assigned the same book to read for class. Mark started reading on Saturday , and he is reading 40 pages per
    10·1 answer
  • a boy is running along the circumference of a circular track whose radius is 35m find the distance covered by him to go four rou
    9·1 answer
  • The marked price of a radio is 25 % above the selling price and the cost price is
    9·1 answer
  • PLEASE HELPPP !! use the pythagorean therorem equations and find the missing length of the side.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!