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Bess [88]
3 years ago
5

PLS HELPPP ASAP MATH

Mathematics
2 answers:
solniwko [45]3 years ago
7 0

Answer:

A. 56

B. 36

C. 38

D. 34

Step-by-step explanation:

the answer is B

HACTEHA [7]3 years ago
6 0

Answer:

B. 2x + 4y

Step-by-step explanation:

If x = 4, and y = 7, let's substitute these values for x and y in the equations!

For A, the equation is 2xy. Substitute the values and you have 2(4)(7) which equals 56. This expression is incorrect since the expression doesn't equal 36.

For B, the equation is 2x + 4y. Substitute and you get the equation

2(4) + 4(7) → 8 + 28 = 36.

36 is your desired value, and you get that with the expression 2x + 4y.

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Match the correct equation for the variable n with * for number of times compound interest is figured. quarterly d.___ semi-annu
Dvinal [7]

Answer:

quarterly N = 4

semi-annually N = 2

Monthly N = 12

annually N = 1

Step-by-step explanation:

Given the following compound interest times :

N = number of times interest is compounded per period :

A period is regarded as a whole year.

Interest compounded;

QUARTERLY = Every 4 months per period = 12/3= 4

SEMI ANNUALLY = Every 6 months per period = 12/6 = 2

MONTHLY = Every month = 12 / 1 = 12

ANNUALLY = Every 12 months = 12 /12 = 1

3 0
3 years ago
If angle ABC equals 130, what would the vertical angle equal to?
Mariulka [41]

Answer:

400

Step-by-step explanation:

400

7 0
3 years ago
Pleas help with what I just recently posted
Delvig [45]

Answer:

Circumference is 18.84 feet. Area is 28.26 square feet.

Step-by-step explanation:

Given:

Radius of the circle, r=3\textrm{ ft}

The value of \pi is 3.14.

Now, circumference of a circle of radius r=3 is given as:

Circumference=2\pi r=2\times 3.14\times 3=18.84\textrm{ ft}

Also, area of the circle of radius r=3 is given as:

Area=\pi r^{2}=3.14\times (3)^{2}=3.14\times 3\times 3=28.26\textrm{ }ft^{2}

Therefore, the circumference of the circle is 18.84 feet and area of the circle is 28.26 square feet.

5 0
3 years ago
Can a triangle have sides with the given lengths ?
Papessa [141]

Answer:

NO,YES,NO

Step-by-step explanation:

5 0
3 years ago
F(x) = –2 – 1, find f(5).
Serhud [2]
F=-3/5 or -0.6
i used photomath to get this answer if that helps if not sorry
4 0
3 years ago
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