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victus00 [196]
3 years ago
15

PLEASE HELP I WILL GIVE BRAINLIST AND 30 POINTS

Mathematics
2 answers:
Shalnov [3]3 years ago
6 0

Answer:

35cm²

Step-by-step explanation:

w × l = area

7 × 5 = 35

<em>good luck, i hope this helps :)</em>

sweet [91]3 years ago
5 0

Answer:

hiiii :)

Step-by-step explanation:

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Help!!!!!!!!!!!!!!!!
pashok25 [27]

Answer:

If the input is n then the output f(n) will be 4n - 8.

Step-by-step explanation:

Let the input of the function is denoted by x and the output is denoted by y.

Then, two ordered pairs of the linear function i.e.(x,y) are (2,0) and (3,4).

Therefore, the relation between x and y i.e. the equation of the straight line will be given by

\frac{y - 4}{4 - 0} = \frac{x - 3}{3 - 2}

⇒ y - 4 = 4(x - 3)

⇒ y = 4x - 8

⇒ f(x) = 4x - 8

Therefore, if the input is n then the output f(n) will be 4n - 8. (Answer)

6 0
4 years ago
PLS HELP ASAP:Find all the missing elements:
adelina 88 [10]

Answer:

b ≈ 9.5, c ≈ 14.7

Step-by-step explanation:

Using the Sine rule in Δ ABC, that is

\frac{a}{sinA} = \frac{b}{sinB} , substitute values

\frac{7}{sin23} = \frac{b}{sin32} ( cross- multiply )

b × sin23° = 7 × sin32° ( divide both sides by sin23° )

b = \frac{7sin32}{sin23} ≈ 9.5 ( to the nearest tenth )

Also

\frac{a}{sinA} = \frac{c}{sinC}

\frac{7}{sin23} = \frac{c}{sin125} ( cross- multiply )

c × sin23° = 7 × sin125° ( divide both sides by sin23° )

c = \frac{7sin125}{sin23} ≈ 14.7 ( to the nearest tenth )

3 0
3 years ago
The area of triangle ABC is _____. A 60 B65 C130 D150
Romashka [77]
Is there a picture that goes with the question ?
7 0
3 years ago
Multiply 12.57 by 4.11. Round your answer to the nearest hundredth.
slava [35]
12.57 * 4.11 = 51.66

       1257     *remove the decimal and treat the numbers as whole numbers.
    <u> x  411</u>
        1257      *  1 x 1257
      12570      *10 x 1257
        2800    *400 x       7
      20000    *400 x     50
      80000    *400 x   200
+  <u>400000  </u>  *400 x 1000
     516627

516627 is the product of 12.57 and 4.11 without their decimal points.

516627.   the decimal point must be moved 4 places because the total count of numbers after the decimal is 4.

from 516627 to 51.6627 ; round to the nearest hundredth 51.66
7 0
3 years ago
Read 2 more answers
HELP ASAP are angles ABC and A’ B’ C’ congruent? Explain your reasoning
umka2103 [35]
Yes because one is just flipped upside down
3 0
3 years ago
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