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
oksano4ka [1.4K]
3 years ago
10

Solve this equation. 7.85 + q is less than or equal to -18.15

Mathematics
2 answers:
VashaNatasha [74]3 years ago
5 0

7.85+q≤ -18.15

Simplify both sides of the inequality

q+7.85 ≤ -18.15

Subtract 7.85 from both sides

q+7.85-7.85 ≤ -18.15-7.85

Q ≤ -26


I hope that's help !



umka2103 [35]3 years ago
5 0
7.85 + q ≤ -18.15

You can solve this just like any other equation, keeping in mind the inequality sign.

7.85 + q ≤ -18.15

7.85 + q - 7.85 ≤ -18.15 - 7.85

q ≤ 26

You might be interested in
Find the difference. <br> - 4 1/9 - 7 2/3<br> **Answer should be a fraction**
olganol [36]

Answer:

your answer is

- 11 \frac{7}{9}

4 0
2 years ago
In a drawer, there are 3 white socks, 4 black socks, and 2 brown socks. You pick out a sock, replace or, turn pick put a 2nd soc
slega [8]

I believe the answer is B) 6/81

6 0
3 years ago
Sphere and a cylinder have the same radius and height. The volume of the cylinder is 64 meters cubed.
Mrrafil [7]

Answer:

C. 128/3 meters cubed

Step-by-step explanation:

The volume of a cylinder is denoted by: V=\pi r^2h, where r is the radius and h is the height. We know it's equal to 64, so we can set that equal to V:

V=\pi r^2h

64=\pi r^2h

We know that the sphere and cylinder have the same height and radius. However, the "height" of a sphere is actually the same as its diameter, which is twice its radius. Then, we can replace h in the above equation with 2r:

64=\pi r^2h

64=\pi r^2*2r=2\pi r^3

\pi r^3=64/2=32

Now, the volume of a sphere is denoted by: V=\frac{4}{3} \pi r^3, where r is the radius. From above, we know that \pi r^3=32, so we can plug this into the equation:

V=\frac{4}{3} \pi r^3

V=\frac{4}{3} *32=128/3

Thus, the answer is C.

4 0
3 years ago
Read 2 more answers
:D <br> I’m kinda confused with this need help
yan [13]

Answer: 2n + 1 = n + 11

3 0
3 years ago
Find the exact value of tan( cos^-1 ( -5/13))
trasher [3.6K]

Answer:

-¹²/₅  

Step-by-step explanation:

Let cos a = -⁵/₁₃

Then tan a = sin a/cos a

= [√(1 - cos²a)]/cos a

= {√[1 - (-⁵/₁₃)²]}/(-⁵/₁₃)

= -[√(1 - ²⁵/₁₆₉)] × ¹³/₅

= -[(√(¹⁴⁴/₁₆₉ )] × ¹³/₅

= -¹²/₁₃ × ¹³/₅

= -¹²/₅

tan(arccos (-⁵/₁₃)) = -¹²/₅

The diagram shows the 2nd  quadrant of a circle with radius 13, cos a = -⁵/₁₃, and tan a = ¹²/₍₋₅₎ = -¹²/₅.

4 0
3 years ago
Other questions:
  • If the expected production volume when there are 120 workers is approximately 131,958 units, which of the following equations wo
    7·1 answer
  • Math Help Please!!!!!!!
    8·1 answer
  • A school bus has 825 students and 55 teachers. How many students are there per teacher?
    6·1 answer
  • Which point on the numbee line represents the product (-4)(-2)(-1)
    13·1 answer
  • 70p divided by p squared
    10·1 answer
  • Plz help me with questions 9,10,11. Plzz
    11·1 answer
  • Which is greater 0.25 or 0.025
    13·1 answer
  • Ms. Trimmer paid $65 last year for her subscription to Drama Teachers Monthly. This year the fee is $78. What rate of increase i
    15·2 answers
  • I need help here are points
    14·2 answers
  • Hello can someone help me pls
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!