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Answer:

7.5m²

Step-by-step explanation:

A=½b×l

A=½×7.5×2

A=7.5m²

Answer:

27 feet

Step-by-step explanation:

Let the direction above sea level is positive and the direction below sea level is negative.

Here, a seagull is perched in a tree 50 feet above sea level. Directly below the seagull is a trout, swimming 23 feet below sea level.

It means,

Distance = 50 +(-23)

= 50-23

= 27 feet

Hence, the distance between the seagull and the trout is 27 feet.

Answer:

13

Step-by-step explanation:

A numerical coefficient is a number placed before an unknown value to indicate the quantity of the unknown value.

Answer is B Step-by-step explanation:

18/9/ 36

36/ 2

18

Answer:

Step-by-step explanation:

Use angle bisector theorem

(3x-3)/5x = 24/44

Solve:

x= 6

Answer:

AB  = 8

Step-by-step explanation:

Using the similarity theorem of a triangle;

AC/AD = AB/AE

AC = AB + BC and AD = AE + ED

AB + BC/AE + ED = AB/AE

Substitute the given values

AB+12/15 = AB/6

Cross multiply

6(AB+12) = 15AB

6AB + 72 = 15AB

15AB - 6AB = 72

9AB = 72

AB = 72/9

AB = 8

Answer:

85.5m

Step-by-step explanation:

No: of sides in a decagon = 10

Length of each side = 855m ÷ 10 = 85.5m

Answer:

135°

please mark as brilliant

Answer:

90

Step-by-step explanation:

Answer:

25+x=y

Step-by-step explanation:

First, we start as 25, the number of cards he has in his collection. Then we add x, the cards he receive. The sum is y.

Pythagorean Theorem -

[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]

[tex] {14}^{2} + {13}^{2} = {x}^{2} [/tex]

Simplify the expression!

[tex]365 = {x}^{2} [/tex]

Find x alone.

[tex]x = \sqrt{365} [/tex]

This alone is already simplified, so this is the answer.

Answer: Square Root Of 365

Answer:

19.10 is the answer to the question

Answer:

SJSGGSHB AAJAM SLE AS THE MONSY UWY WHY AH AI

Answer:

20

Step-by-step explanation:

Subtract 60 from both sides, 60-60 cancels out and 80-60 is 20

m=20

Answer:

$803.25

Step-by-step explanation:

Given data

Dimension for the room

Length= 21 ft

Width= 17ft

Area= L*W

Area= 21*17

Area= 357 ft^2

Lucy will need to get 357ft^2 of carpet

We are given that a square ft cost $2.25

Hence to carpet the room the cost will be $2.25*357= $803.25

Answer:

neither I believe because they intersect

Answer:

5 : 3 (8 total)

3/8 or 0.375 or 37.5%

Answer:

the probability of drawing a black ball Pr( B)=3/8

Step-by-step explanation:

The total number of balls =5+3

=8

probability of drawing a Red ball=Pr(R)

=5/8

probability of drawing a Black ball=Pr(B)

=3/8

Answer:

add the

Step-by-step explanation:

The probability  that both marbles she chooses are blue is 2/15

Given : A bag contains 10 marbles: 4 are green, 2 are red, and 4 are blue. Christine chooses a marble at random, and without putting it back, chooses another one at random.

To find : What is the probability that both marbles she chooses are blue?

Solution :

Total number of marbles = 10

Green marbles = 4

Red marbles = 2

Blue marbles = 4

Probability is favorable outcome upon total number of outcomes.

Probability of getting first marble is blue.

P (first  blue marble) = 4/10 = 2/5

Without replacement,

i.e. Blue marble left = 3

Total marble left = 9

Probability of getting second marble is blue.

P (second  blue marble) = 3/9 =1/3

The probability that both marbles she chooses are blue is

P (both blue marbles) = 2/5 x 1/3

P (both blue marbles) = 2/15

Answer:

$48.0

Step-by-step explanation:

Given data

Total cost of DVDs= $24.99+ $19.99

=$44.98

Let us compute the amount of the tax 6.75%

= 6.75/100* 44.98

=0.0675* 44.98

=$3.03615

The total cost including the tax is

=44.98+3.03615

=$48.0

Answer:

0.5 (or 0.50)

Step-by-step explanation:

So we have 6, 12, and 6.

Add them all together to get 24

12 of the skittles are green, so find the percentage/decimal.

12/24 = 0.5 (or 50%)

Answer:

It depends on the type of numbers that are acceptable. If you state your problem in words

x - y =8

x + y = 1

The answers are    x = 4.5

                           y = -3.5

Answer:

A

Step-by-step explanation:

a door is a rectangle so is can't be any of the other shapes

At value of x=4

A pair of numbers that describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines  are called coordinates. General form of coordinate is (x, y)

From the graph we can see , coordinates of that point where both the lines are intersecting is (4, -3)

Because x coordinate is = 4

and y coordinate is = -3

At the value of x=4, the two lines intersect each other

Learn more about coordinate system :

https://brainly.com/question/4726772?referrer=searchResults

#SPJ2

Answer:

x ≤ 3.5 gigabytes

Step-by-step explanation:

Under his cell phone plan, Anthony pays a flat cost of $56 per month and $4 per gigabyte. He wants to keep his bill under $70 per month.

Let us represent the number of gigabytes = x

Hence, our Equation is:

$56 + $4 × x ≤ $70

56 + 4x ≤ 70

Collect like terms

4x ≤ 70 - 56

4x ≤ 14

x ≤ 14/4

x ≤ 3.5 gigabytes

Therefore, the number of gigabytes Anthony can use while staying within his budget is less than or equal to 3.5 gigabytes

Answer:

Correct me if I'm wrong, but I'm pretty sure it is 7.

Step-by-step explanation:

because to find area you multiply length * width so 10 times 7 is 70?

Answer:

D is the correct answer

Step-by-step explanation:

I took the test and got it right

Can I please get brainlest

Answer:

11.06 rounds to 11.1

11.60 stays at 11.60

Step-by-step explanation:

Round up for 5-9

Round down for 0-4

Answer:

100

Step-by-step explanation:

Round 9304 to 9300. 9300/93 is just 100 since 100 * 93 = 9300 (this is something easily recognizable).

Answer:

X=-7

Step-by-step explanation:

When "subtracting" negatives it's basically like adding them together, but the numbers get farther away from 0 going left... The equation could look like

-7 - 2 = -9 or -7 + (-2) = -9 :)

Answer:

x=-7

Step-by-step explanation: