XY = 5.4cm,angle X = 30 degree,angle Y = 75 degree

Answer:

3 bags

Step-by-step explanation:

Even though she will have extra she still will need 3 bags to get 12.

Answer:

3

Step-by-step explanation:

We know Ms.Smith is buying avocados and needs 12, we also are provided with the fact that she buys them in bags of 5.

If you take a look at the picture, we need to find a bag that fits 12 avocados in,  this would be 3. As in 3 bags that contain 15 avocados in total, though excessive amount, this is the bag that she would need to benefit her the most.

Answer:

Perpindicular

Step-by-step explanation:

Use the Slope formula to find the Slope of the line through each pair of points.

y2 - y1 / x2 - x1

12 - 3 / 4 - 2 = 9/2 is the first Slope.

8 - 10 / 14 - 5 = -2/9 is the Slope of the second line.

The slopes are negative reciprocal, perpendicular.

Answer:

6 days

Step-by-step explanation:

at 6 days they will both have $80

The quantity of the paint used will be 3/5 for the paint.

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that Lydia bought 2 ½ gallons of paint and used 1 ½ gallons of paint.

The fraction will be calculated as below,

2 ½  gallons can be expressed as 5/2

1 ½ gallons is the same as 3/2 the fraction used is the amount used over the total amount.

Fraction = 3 / 2 ÷ 5 / 2

Fraction = 3 / 5

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Answer:

Missing length = [tex]11\frac{2}{3}[/tex]

Step-by-step explanation:

By Pythagoras theorem,

Square of the longest length = Sum of square of smaller lengths of the triangle

[tex](\frac{37}{3})^2=a^2+4^2[/tex]

a² = 152.11 - 16

a² = 136.11

a = √136.11

a = 11.67 Or [tex]11\frac{2}{3}[/tex]

Therefore, missing length of the given triangle will measure [tex]11\frac{2}{3}[/tex] yd.

Answer:

20

Step-by-step explanation:

If the ratio of boys is 9 there are 90 boys. If 9=90 then 1= 10. 10 x 2 = 20

I hope this helps :0)

20 girls

Step-by-step explanation:

For every 9 boys there are 2 girls, so, if we have 90 boys, 9x10=90 and then since we have the 10 we use it to do 2x10 to get 20 girls

Answer:

Not a polynomial

Step-by-step explanation:

A polynomial is a combination of terms separated by  

+

or  

−

signs. A polynomial does not contain variables raised to negative or fractional exponents, variables in the denominator or under a radical, or any special features such as trigonometric functions, or logarithms.

Answer:

We gotta use Pythagorean theorem, fellas!

a^2 + b^2 = c^2

c^2 is the hypotenuse being squared.

a is a leg of a right triangle

b is another leg of a right triangle

------------------------------------------------------

we will use 61 for a

we will use 60 for b

a^2 + b^2 = c^2

61^2 + 60^2 = c^2

3721 + 3600 = c^2

7321 = c^2

[tex]\sqrt{7321}[/tex] = c (remember that c is hypotenuse)

c is rounded to 85.56 cm or 85.563 cm or 86 cm (depends on how the question wants the answer to look like)

ANSWER: 86 cm, 85.56 cm, or 85.563 cm

Answer:

-1/3

Step-by-step explanation:

y=mx+b

m=-1/3

Answer:

[tex] - \frac{1}{3}[/tex]

Step-by-step explanation:

y=mx+b

m stands for slope and -1/3 holds that postion

Answer:

a

Step-by-step explanation:

Answer:

Step-by-step explanation:

c because the probability of it being correct is around 43.76 and its better to take c than any other answer as the state of matter is plasma and it is green so the pubonic plauge is the one true answer

x<5-3

x<2

so your answer is

[tex] - \infty < x < 2[/tex]

Question:

x + 3 < 5, Find x.

Answer

⟹ x + 3 < 5

( Subtracting 3 from both the sides of the inequality )

⟹ ( x + 3) - 3 < 5 - 3

⟹ x < 5 - 3

⟹ x < 2

It means that any number that is smaller than 2 will satisfy the inequality.

Answer:

1. 4/5

2. 7/10

3. 3/10

4. 2/3

Step-by-step explanation:

1. 6/10 + 2/10

6 + 2 = 8

8/10 = 4/5

2. 9/20 + 5/20

9 + 5 = 14

14/20 = 7/10

3. 2/5 - 1/10

2 × 2 = 4

5 × 2 = 10

4/10 - 1/10

4 - 1 = 3

3/10

4. 5/12 + 1/4

1 × 3 = 3

4 × 3 = 12

5/12 + 3/12

5 + 3 = 8

8/12 = 2/3

Answer:

= -9 11/36

Step-by-step explanation:

-2 3/4 - 6 5/9

= -2 27/36 - 6 20/36

= -8 47/36

= -9 11/36

Answer:

(4p - 5) (p + 1)

Step-by-step explanation:

We begin with the equation 4[tex]p^{2}[/tex]- p - 5.

We know that the coefficients of the variable p must multiply to make 4. We also know that their constants must multiply to make 5.

So, our first guess would probably be: (4p - 5) (1p + 1)

This would simplify to: (4p - 5) (p + 1)

We check if this is correct if we foil them out.

Answer:

C: 24 = [tex]w^{2}[/tex] + 3 (the yellow option)

Step-by-step explanation:

We can see that 24 obviously represents our total area, we are told that the rug is 3 feet LONGER THAN it is wide, suggesting that addition will be involved.

In conclusion the most logical answer would be C: 24 = [tex]w^{2}[/tex] + 3

Answer:

$ 5100

Step-by-step explanation:

I= ?

p=$12000

r=8.5*1 /100=8.5/100

t=5yrs

I=P*R*T

= 12000*8.5*5 /100

=$ 5100

Answer:

I hope this helps

Step-by-step explanation:

Answer:

Choice A.

Step-by-step explanation:

tan < ABC = 60/40

So m < ABC = 56.31 degrees.

This makes m < DBC = 56.31 / 2 =  28.15 degrees

tan 28.15 = DC / 40

DC = 40 tan 28.15

= 21.407 ft.

Answer:

1) A

2) A

3) C

4) D

Step-by-step explanation:

Exponential decay is for 1) because as the years pass, the depth decreases.

2) if it decreases by 2%, this means 100%-2%= 98%=0.98.

3) same as 2).

4) The equation for this situation can be represented with y=30(0.98)^x. when x is between 5 and 6, the depth of the lake is approximately 26.7 meters. So, it takes around 5 to 6 years for the depth of the lake to decrease to 26.7 meters.

Answer:

the  amount left to spend is $740.77

Step-by-step explanation:

The computation of the amount left to spend is as follows:

= Each month payment - last month payment bills

= $2,185.76 - $73.49 - $897.19 - $474.31

= $740.77

Hence, the  amount left to spend is $740.77

We simply deduct three amount bills from the each month payment

Answer:

the answer is [tex]\frac{15}{4}[/tex]

Step-by-step explanation:

multiply the whole number (3) by the denominator (4) then add the numerator (3).

The equation should look like:

3 x 4 + 3 = 15

the answer is the new numerator (15) over the same denominator (4)

Answer:

15x - 45 and -45 + 15x

Step-by-step explanation:

1. 15(x-3)

2. 15(3) = 45

3. 15x-45

4. -45 + 15x = 15x-45

5(3x - 9) and 3(5x - 15) are the other two expressions.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

15 (x - 3)

This can be written as:

1)

5 x 3 (x - 3)

5(3x - 9)

2)

3 (5x - 15)

Thus,

The other two expressions are:

5(3x - 9) and 3(5x - 15).

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Answer:

12x5 = 60

Step-by-step explanation:

SO 60 boxes

btw you are welcome

Answer:

Table 3

Step-by-step explanation:

Answer:

the area is 85.239 m²

Step-by-step explanation:

perimeter of a semi circle = ½πd

24 = ½ x 22/7 × d

24 x 7/11 = d

15.27 m = diameter...

area = ½πr²

= ½ × 22/7 x 7.365 x 7.365

= 85.239 m2

Answer:

1100 square inches

Step-by-step explanation:

Formula: LxW

Smallest rectangles area: 5*20=100= 1 rectangle

there are 2 smal  rectangles so= 100*2=200

Medium rectangles area: 5*30=150

There are 2 so= 150*2= 300

Biggest rectangle: 30*20= 600

Total Area: 200+300+600= 1100 square inches

Answer:

I got -11/15

Step-by-step explanation:

I did 3 (1)/(2)*(2)/(5)-5 (1)/(3)*(2)/(5)

Answer:

i think -11/15 would be the answer please correct me if im wrong

Step-by-step explanation:

Answer:

80

Step-by-step explanation: