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sweet [91]
3 years ago
5

Test please help with the answer

Mathematics
1 answer:
S_A_V [24]3 years ago
7 0

Answer:

260

Step-by-step explanation:

\frac{18}{50} = \frac{x}{722}

50x=12,996

x=259.92------ round to 260

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Write the slope-intercept form of the equation that passes through the point (4, -2) and is perpendicular to the line y =4x - 1
Illusion [34]

Answer:

y = -1/4x - 1

Step-by-step explanation:

4x - 1

Change 4x to -1/4 to make the slope perpendicular

Then put (4, -2) on x and y to find b

-2 = -1/4(4) + b

-2 = -1 + b

-2 + 1 = -1

b is -1

So your final answer in slope intercept form is y = -1/4x - 1

4 0
3 years ago
A training field is formed by joining a rectangle and two semicircles, as shown below. The rectangle is 97m long and 66m wide. W
Ket [755]

Answer:

401.24m

Step-by-step explanation:

the length is,

97x2 + 66x3.14

3 0
3 years ago
Twenty six thousandths in numerical form
Andrew [12]

Answer:

0.026

Step-by-step explanation:

Twenty-Six = 26 ( But for simplicity in the Next Step write it as 26.)

  • Tenths means to move the Decimal Point 1 Place Left
  • Hundredths means to move the Decimal Point 2 Place Left
  • Thousandths means to move the Decimal Point 3 Place Left

Then Twenty-Six Thousandths = 0.026

8 0
1 year ago
Read 2 more answers
Suppose that fanf g are continuous functions,
shtirl [24]

The required result based on given continuous functions is: 207. See the explanation for same below.

<h3>What are continuous functions?</h3>


A continuous function in mathematics is one in which a continuous variation (that is, a change without a jump) of the argument causes a continuous variation of the function's value.

<h3>What is the calculation for the above solution?</h3>

Since G and F are continuous functions,

\int_{12}^{28}) \, f(x) dx = 19

\int_{12}^{28}) \, f(x) dx = 35

Therefore,

\int_{12}^{28}) \, [K g(x) - 2 f(x)] dx

= K \int_{12}^{28}) \, g(x) dx -2 \int_{12}^{28}) \, f(x) dx

So, given that K = 7, we have

7 x 35 - 2 x 19
= 245 - 38
= 207

Learn more about continuous functions at;
brainly.com/question/18102431
#SPJ1

7 0
1 year ago
Please help! Evaluate the following function.<br> f(x) = -x – 8 for f(-1)
Anton [14]

Answer:

x - 8

Step-by-step explanation:

Plug in -1 for x and you get x - 8

4 0
3 years ago
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