True or False:

The relation below is a function.

{(2, 3), (1, 3), (0, 3), (-4,3)}


True

False

PLEASE!!!!!!!!!!!!!

Answer:

Step-by-step explanation:

Let the tenth digit is x and units digit is y.

We have the following equations:

Simplify the second equation:

Solve by substitution:

Find y:

The number is 27

Here the equations are if the digits be a and b

3(a+b)=10a+b

Equate both

And

The number is 27

y =2x

......................................

Answer:

13

Step-by-step explanation:

A integer is a whole number so 0+13=13. So 13 is the integer.

Answer:

a. ratio of side length to perimeter 1:4

b. ratio of perimeter to side length 4:1

c. ratio of radius to diameter 1:2

d. ratio of diameter to radius 2:1

e. ratio of people to tables 5:1

f.  ratio of tables to people 1:5

Answer:

Kate is 9.85 miles from her starting point.

Step-by-step explanation:

√92+42=√81+16=√97≅9.85 miles

Kate is 9.85 miles from her starting point.

hope I helped

Answer:

c

Step-by-step explanation:

Answer:

We know that in a triangle the sum of all the interior angles must be 180°.

The given angles 50º, 90º and 40º

The sum of the angles 50º+ 90º + 40º= 180°

Thus, a triangle is possible with the given measurement.,

Let there is another triangle with the given angles, then by AAA similarity criteria they are similar.

Similarly, all the triangles with the same measurements of the angles must be similar.

Therefore, there are infinite number of triangles can be possible with angles measuring 50º, 90º, and 40º.

Step-by-step explanation:

Mark as brainliest

Answer:

c

Step-by-step explanation:

Answer:

Step-by-step explanation:

So basically you have to do the Pythagorean Theorem here.

Which is =  a^2 + b^2 = c^2

So you'll put 35 in 'a' and 84 in 'b'

It'll be like this = 35^2 + 84^2 = c^2

So here, we are looking for 'c'

And 'c' is the hypotenuse

So,

Step 1: 35^2 + 84^2 = c^2

Step 2: You will use the exponents (but not for c)

=  1225 + 7056 = c^2

Step 3: You will now add 1225 + 7056 = 8281

Step 4: Now, square root 8281√8281 = 91

91 = c

Hope this helps! Please let me know if you get this correct!

Answer:

You are correct

Step-by-step explanation:

Area of parallelogram = b x h

= 12 x 20in = 240 in²

240 in² x 9 = 2160 in²

Answer:

2x-(-8y)

Step-by-step explanation:

adding = subtracting a negative number

Answer:

8y _ 2x

Step-by-step explanation:

I just guess because school is unfair basically

Answer:

180

Step-by-step explanation:

8x15 is 120. The formula to find the area of a right triangle is base x height divided by two.
120/2 is 60
60x3 is 180.
180 plants

Answer:

8 yards

Step-by-step explanation:

5 in + 7 inch = 1 ft+2 ft=1 yd + 3 yd + 4 yd = 8 yd

Answer: 24 feet

Step-by-step explanation:

5 in + 7 in = 12 in 12 in = 1 ft + 2 ft = 3 ft

4 yd + 3 yd = 7 yd = 21 ft

21 ft + 3 ft = 24 ft

Answer:

A. 6/7 × 7/8

E. 9/10 × 10/12

didn't notice the A before :')

Answer: 26894

Step-by-step explanation:

Answer:

According to the given attachment

L is a straight line and we know Sum of all angles formed on a straight line is 180° .

So,

➠ a + 90° + b = 180°

➠ a + b = 180° - 90°

➠ a + b = 90°

If angle a = angle b so we can easily find the value of a & b .

So, according to me " the given figure has not enough information to find out the value of a & b .

[tex]5(w + 3) = 50 \\ \\ 5w + 15 = 50 \\ \\ 5w = 50 - 15 \\ \\ 5w = 35 \\ \\ w = \frac{35}{5} \\ \\ w = 7[/tex]

# be care#

Answer:

scatterplot b

Step-by-step explanation:

all of the points are farther away from the line than the other scatterplots

Answer: Scatterplot B

Step-by-step explanation:

Scatterplot B has the weakest fit because it is far away (and more scattered) from the line on the graph than on graphs A and C. Also, it is important to understand that the closer the dots are to the line on the graph, the more credible the data is, since there is a closer correlation to line and points. Hope that helps!

Answer:

1/2 & 1/10

Step-by-step explanation:

Each of three:

15 outcomes have all three digits 1 through 8

So, 15/30 which is 1/2

Fewer than 2 is one or none being effective, i.e one or no digits are 1 through 8

There are only three such outcomes

So, 3/30 = 1/10

Answer:

C) 16f

Step-by-step explanation:

96 = 6x

x = 16

Answer:

C) 9 and 6/12

Step-by-step explanation:

The easiest way to do this would be to turn both of the mixed numbers into improper fractions, this makes 6 and two sixths into 6 x 6 +2= 38/6 and 1 and one half into 1 x 2 + 1 = 3/2. From there multiple the numerators together (38x3) and the denominators together (6x2) to get 114/12. To turn this into a mixed number again, divide 114 by 12 to get 9 with a remainder of 6 to get 9 and six twelfths

First off, let's give our definitions to what we are doing here, so late this becomes more understandable to you

Algebra - the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.

Division - the action of separating something into parts or the process of being separated

__________________

[tex]{\huge{\boxed{\mathbb{EQUATION}}[/tex]

[tex]1/2/3/5=\frac{1}{3} m[/tex]

simplify and we get

[tex]\frac{3}{10} =\frac{1}{3}m[/tex]

multiply both side by [tex]\frac{1}{3}[/tex]

[tex]\frac{9}{10} =m[/tex]

Answer:

Area of Triangle: 180 square units

Area of Semicircle: 314.15926536

Total Area: 494.15926536

Step-by-step explanation:

Answer:

Area of Triangle: 180

Area of Semi-circle: 157

Total Area: 337

Step-by-step explanation:

Area of triangle: 1/2(l x w)

1/2[(20) x (18)] = 180

Area of a semi-circle: 1/2(pi)(radius)²

1/2(3.14)(10)²

1/2(3.14)(100)

1/2(314)

157

((DON'T FORGET THAT IT'S ASKING FOR RADIUS AND NOT THE DIAMETER))

Total: add both areas

180 + 157

337

Answer:

1/12

Step-by-step explanation:

Total number of marbles = 5+7+4 = 16 marbles

Probability of picking a red marble = 5/16

Because the red marble is not returned back after being picked up, the total number of marbles is now 15.

Now,

Probability of picking a yellow marble = 4/15

The probability of picking a red and yellow marble will be the product of these two probabilities which will = 5/16 x 4/15 = 1/12

Answer:

A

Step-by-step explanation:

hope this helps!

Answer:

A 500 m

Step-by-step explanation:

We use the pathagoreon theorem which is a squared + b squared = c squared

Answer:

I'm not totally sure what its asking, but here's a radio- 1:5

Answer:

y = x(5)

Step-by-step explanation:

Examples that prove this to be true are:

1(5) = y

y = 5$

2(5) = y

y = 10$

The reason this is correct is that it follows the same pattern on the graph.

Answer:

top middle: 7/25=28%

top right: 25/25=100%

middle left: 13/25=52%

middle middle: 12/25=48%

middle left: 25/25=100%

bottom left: 31/25=62%

bottom right: 50/50=100%

Answer:

25

Step-by-step explanation:

a2  +  b2  =  c2

(7²)  +  (24²)  = c2

c2=25