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
Natalija [7]
3 years ago
6

Evaluate the expression. -38 + 11 a. -27 b. -49 c. 49 d. 27

Mathematics
1 answer:
kiruha [24]3 years ago
8 0
The answer is a.) -27

subtract 11 from 38
27 keeps the negative sign because -38 is larger than 11
You might be interested in
Given A= <br> What is the value of matrix B if A + B = C
tangare [24]

Answer:

A

Step-by-step explanation:

We know that 8+3x= x

solve for x

8= -2x

-4 =x

The only answer that has -4 is A

6 0
2 years ago
Please help i need answer asap​
Mandarinka [93]

Step-by-step explanation:

B is the correct answer, i know yhos i fif iy on edge

6 0
3 years ago
Read 2 more answers
A triangle has two constant sides of length 5 feet and 7 feet. The angle between these two sides is increasing at a rate of 0.9
o-na [289]

Answer:12.74 ft^2/s

Step-by-step explanation:

Given

Two sides of triangle of sides 5 ft and 7 ft

and angle between them is increasing at a rate of 0.9 radians per second

let \thetais the angle between them thus

Area of triangle when two sides and angle between them is given

A=\frac{ab\sin C}{2}

A=\frac{5\times 7\times \sin \theta }{2}

Differentiate w.r.t time

\frac{\mathrm{d} A}{\mathrm{d} t}=\frac{35\cos theta }{2}\times \frac{\mathrm{d} \theta }{\mathrm{d} t}

at \theta =\frac{\pi }{5}

\frac{\mathrm{d} A}{\mathrm{d} t}=\frac{35\times cos(\frac{\pi }{5})}{2}\times 0.9

\frac{\mathrm{d} A}{\mathrm{d} t}=12.74 ft^2/s

4 0
3 years ago
How would 9/25 as a percent
Over [174]
36% is the answer to the question
8 0
3 years ago
Read 2 more answers
6x^2 - 2 and 6x^2 + 2
AlexFokin [52]
2+2= 4
Easy Peary leman squeaky
Good
7 0
3 years ago
Read 2 more answers
Other questions:
  • 1Which circles have an area of 9<img src="https://tex.z-dn.net/?f=%20%20%5Cpi%20%5E%20" id="TexFormula1" title=" \pi ^ " alt="
    13·1 answer
  • At midnight , the temperature in buffalo is 38.3 degrees Fahrenheit. Each hour the temperature decreases by 3.28. What is the te
    12·1 answer
  • THE SUM OF THREE CONSECUTIVE EVEN NUMBERS IS 36.WHAT IS THE SMALLEST OF THESE NUMBERS?
    12·2 answers
  • Solve: x − 2 3 = 61 3 A) 42 9 B) 52 3 C) 6 D) 7
    13·1 answer
  • A principal of $2000 is invested at 7% interest, compounded annually. How much will the investment be worth after 10 years? Use
    9·1 answer
  • Solve the equation -8=-3-63x2
    15·1 answer
  • 2.8151 rounded to the nearest thousandth
    9·1 answer
  • Trapezoid PSTK is isosceles. SK = 20, SH = 12, If ST = 1 4 HK, find HK, APTSK, m∠P, and PS. Find HK, Area of pstk, HK and PS
    5·1 answer
  • 4 sailboats to 12 motorboats
    7·1 answer
  • Leo buys a new car for $17,600. The simple interest rate is 8.4% and the amount of loan (plus simple interest) is repayable in 5
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!