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
Nady [450]
2 years ago
14

Help please due soon I would rlly appreciate it

Mathematics
1 answer:
Vladimir [108]2 years ago
6 0

Answer:

Step-by-step explanation:

For a if the sides are the same e you do

A=b×h÷2

The base which is bottom you muntiply it with the height and divide your answer by 2

You might be interested in
22. MULTIPLE CHOICE What number is 0.02% of 50? (Skills Review Handbook) (A) 0.01 (B) 0.1 (C) 1 (D) 100
emmainna [20.7K]

Answer:

x = 1

Then the answer is C

Step-by-step explanation:

1) Set a linear equation

\frac{2}{100}  =  \frac{x}{50}

2) Cross multiply

100x = 2 \times 50

3) Multiple the right side

100x = 100

4) Divide both side by 2

\frac{100x}{100}  =  \frac{100}{100}

5) Solving the linear equation

x = 1

The answer is (C)

7 0
2 years ago
1 point) Are the functions f,g, and h given below linearly independent? f(x)=e3x+cos(5x), g(x)=e3x−cos(5x), h(x)=cos(5x). If the
Fynjy0 [20]

Answer:

Functions are linearly dependent (are not linearly independent.)

Step-by-step explanation:

Remember that two functions f(x), g(x) and h(x) are said linearly independent on an interval I if the <em>only solution</em> to the equation

\alpha f(x)+\beta g(x)+\omega h(x)=0, \ \text{for all } x\in I

is the trivial one: α = 0, β = 0, ω = 0. If they are not linearly independent, they are called linearly dependent.

Now, let f(x), g(x) and h(x) be the functions:

f(x)=e^{3x}+\cos(5x),

g(x)=e^{3x}-\cos(5x),

h(x)=\cos(5x).

Then, letting α = 1, β= -1 and ω = -2, we see that:

\alpha f(x)+\beta g(x)+ \omega h(x)=e^{3x}+\cos(5x)-e^{3x}+\cos(5x)+2\cos(5x)=0.

Hence, the functions f(x), g(x) and h(x) are not linearly independent, or equivalently, are linearly dependent.

8 0
2 years ago
Suppose 540 people visit the zoo.Predict how many people will choose the monkey exhibit as their favorite
Margarita [4]
Are there any answer choices?
8 0
3 years ago
Read 2 more answers
What is the total cost if the shirt cost $40 and 20% off
Eddi Din [679]
You'd simply have to find 20% of $40. To find the percent of a number, you would change the percent into an actual decimal/number, and then multiply them both. So the percent would become 0.20.

40 × 0.20 = 8

So now you would subtract 8 from the cost of 40.

 40 - 8 = 32.

The shirt costs $32.
7 0
3 years ago
What substitution Should be used to re-write 26(x^3+1)^2-22(x^3+1)-3=0 as a quadratic function?
mel-nik [20]

Answer:

x^3+1

Step-by-step explanation:

26(x^3+1)^2-22(x^3+1)-3=0

Comparing to

A(u)^2+B(u)+C =0

Where A,B,C are constants

You should see that we need to substitute the x^3+1 with u.

7 0
3 years ago
Other questions:
  • A band sells T-shirts at their concerts. After one concert, they sold 320 out of 400 black T-shirts and 270 out of 300 blue T-sh
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Bx%5E%7B2%2F5%7D%20%5D%5Bx%5E%7B1%2F5%7D%20%5D" id="TexFormula1" title="[x^{2/5} ][x^{1/5} ]
    8·1 answer
  • Whats the least common factor of 20,44,88
    13·1 answer
  • a rectangle has a length of (x +6) feet and width of (x-2) feet. has a area of 48 feet squared, find the dimensions
    13·1 answer
  • -1/2 w - 3/5 = 1\5 w <br> w=
    6·1 answer
  • Solve the differential equation by variation of parameters.<br><br> y''+y=secx
    14·1 answer
  • Om to 4conm.
    5·1 answer
  • -190*(x)483-913+342-4569-(y)94=
    8·1 answer
  • Solve -5w = -80 for w.<br><br> w =
    12·2 answers
  • What is the approximate length of arc s on the circle? 5. 23 in. 41. 87 in. 52. 36 in. 104. 67 in.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!