All categories

3 years ago

Somebody help please!<333

Mathematics

1 answer:

kolezko [41]3 years ago

3 0

Answer:

C is correct I think.

Step-by-step explanation:

Tell me if I am right.

Have a nice day!

You might be interested in

Find the Surface Area.<br> 18m2<br> 20m2<br> 16m2<br> 15m2

Levart [38]

Answer:

20 meters square

Step-by-step explanation:

Surface Area of this square based pyramid = A = base area + 4* (face area)

A = (2 *2) + 4* ( (1/2)*2 * 4) )

A = 4 + 4*(4)

A = 4 + 16 = 20

A = 20 square meters

6 0

3 years ago

13 9/10 divided by 3 1/2

Arlecino [84]

Answer:

$3 \frac{13}{44}$

Step-by-step explanation:

First let's write our equation

$13 \frac{9}{10} \div 3 \frac{1}{2}$

Now let's make them improper fractions

$\frac{139}{10} \div \frac{7}{2}$

Now since we're dividing we with fractions we do the reciprocal and multiply

$\frac{139}{10} \times \frac{2}{7}$

$\frac{139}{5} \times \frac{1}{7} = \frac{139}{42} = 3 \frac{13}{42}$

8 0

3 years ago

Can you help me answer the question please :l

liberstina [14]

You can find the area of a triangle with base b and height h using this formula.

The triangle has base b=6miles and height h=9miles.

Find the area.

(6)(9)

= (3)(9)

= 27

The area of the triangle is 27 square miles.

4 0

3 years ago

Consider the universal set

Fittoniya [83]

Step-by-step explanation:

Given,

U = {1,2,3,4,5,6,7,8,9,10}

A = {3,6,9,10}

A' = U - A

= {1,2,4,5,7,8}

A' is the elements except the elements in A

7 0

3 years ago

Which function below has the smallest slope? f(x) f(x) = 2x − 3 g(x) graph going through (0, negative 5) and (4, 3) h(x) x h(x)

Vsevolod [243]

We have three functions:

FIRST.

$f(x)=2x-3$

The slope of f(x) is 2

SECOND.

g(x) graph going through (0, -5) and (4, 3), so:

We can find the slope of g(x) as follows:

$m=\frac{3-(-5)}{4-0}=\frac{8}{4}=2$

The slope of g(x) is 2

THIRD.

h(x) passes through (-1, 3), (1, 7) and (3, 11)

We can find the slope of h(x) as follows:

$Using \ points \ (-1, 3) \ and \ (1, 7) \\ \\ m=\frac{7-3}{1-(-1)}=\frac{4}{2}=2$

The slope of h(x) is 2

So, it is obvious that the three functions have the same slope 2.

4 0

4 years ago