I need help!!!please tell me the answer!!!

Answer:

[tex]y= 5[/tex]

Step-by-step explanation:

Given

[tex]BD = 16[/tex]

[tex]BC = 2y - 2[/tex]

[tex]CD = y + 3[/tex]

Required

Find y

[tex]BD = BC + CD[/tex]

So, the expression becomes

[tex]16 = 2y - 2 + y + 3[/tex]

Collect like terms

[tex]16 = 2y + y- 2 + 3[/tex]

[tex]16 = 3y+1[/tex]

Collect like terms

[tex]3y = 16 - 1[/tex]

[tex]3y = 15[/tex]

Make y the subject

[tex]y= 15/3[/tex]

[tex]y= 5[/tex]

Answer:

[tex]Distance = 770ft[/tex]

Step-by-step explanation:

Given

[tex]Height =986[/tex]

[tex]\theta = 52[/tex]

Required

The distance between the tower and Eiffel

The distance is calculated using:

[tex]tan\alpha = \frac{Distance}{Height}[/tex]

Where

[tex]\alpha = 90 - \theta[/tex] --- the angle between the diagonal line and the vertical line

[tex]\alpha = 90 - 52[/tex]

[tex]\alpha = 38[/tex]

So, we have:

[tex]tan(38) = \frac{Distance}{986}[/tex]

[tex]Distance = 986 * tan(38)[/tex]

[tex]Distance = 986 * 0.7812[/tex]

[tex]Distance = 770ft[/tex] --- approximated

Answer:

38

Step-by-step explanation:

We know that each carton contains 6 eggs and we need a total of 225. To find this answer, divide 225 by 6, which is 37.5. We would have to round up one because you cannot buy half of a carton. So the answer is 38 cartons.

Answer:

B) y=1/4x²

Step-by-step explanation:

Answer:

The p-value is approximately 0.9015  

Step-by-step explanation:

The statistic parameters are;

The population mean, μ₀ = $85,000

The population standard deviation, σ = $8,700

The size of the sample, n = 50

The sample mean annual profit, [tex]\bar x[/tex] = $82,441

The null hypothesis, H₀: μ = 81,000

The alternative hypothesis, Hₐ: μ > 81,000

Given that n > 30, a z-test is used

The test statistic ≈ 1.29

Therefore, we have;

[tex]z=\dfrac{\bar{x}-\mu_0 }{\dfrac{\sigma }{\sqrt{n}}} = 1.29[/tex]

From the z-score, the p value for a test statistic of 1.29 = 0.90147 which is 0.9015 after rounding up to 4 decimal places

Answer:

15. there are 11 cubes

16. there are 18 cubes

17. there are 6 cubes

18. the pencil case

19. the stapler

20. The Pencil Case is heavier than the wallet

21. The stapler is lighter than the wallet

Step-by-step explanation:

Okay so looking at the unit cubes you must count how much there are and see how much unit cubes the weight is equivalent to

15. there are 11 cubes

16. there are 18 cubes

17. there are 6 cubes

18. the pencil case

19. the stapler

20. The Pencil Case is heavier than the wallet

21. The stapler is lighter than the wallet

your work is correct!! Good job!!

Hope this helps!!

-Ketifa

Step-by-step explanation:

this is an integer of the interior comes from into juice

Answer:

x=  -8

Step-by-step explanation:

4x+  24=  x

4x - x = -24

3x = -24

x = -24/3

x = -8

Answer:

g=12 and h=6[tex]\sqrt{3}[/tex]

Step-by-step explanation:

Since the triangle is a 30-60-90 (meaning a special triangle), therefore the hypotenuse, g, is twice the length of the shortest leg with 6cm. The leg opposite of the right angle is [tex]\sqrt{3}[/tex] of the other leg (shorter leg).

$3.25 + $1.25n= $17 should be jt

Step-by-step explanation:

if pool is like cylinder

area =πr²h

if pool is cuboid

then area =2(lh+bh+lb)

Answer:

Adding 12 to the circle area is equal to the square area.

Or

s2 = 12 + A

Where

s = side of square

A = area of circle

So

s2 = 12 + 36

s2 = 48

Solve this for s to get the side length

a device that utilize solar energy for cooking for purpose is called solar cooker.

It is pollution free.

It helps to cook food.

The food which is cooked in solar cooker is nutrition

Step-by-step explanation:

.

Answer:

71

Step-by-step explanation:

46 + 49 = 95

95 - 24 = 71

Answer:

65 percent chance right

Step-by-step explanation:

so she opens it 13 out of 20 times, so divide 13 by 20 and you get it

Answer: because they were right for each other.

Step-by-step explanation:

The cause due to which the triangles 30-60-90 married the triangle 45-45-90 would be:

They were right for each other.

The sum of property of triangle states that the three angles of triangle give the sum of 180°.

Given that,

Two sets of triangles having the measures:

First set = 30°-60°-90°

Second set = 45°-45°-90°

The first set marries the other as they both are right i.e. 90° to one another and give an equal sum of 180°.

Thus, the above answer is correct.

Learn more about "Triangle" here:

brainly.com/question/25813512

Answer:

30

Step-by-step explanation:

All angles measure up to 180.

3x+2x+1x=180

6x=180

1x=30

Answer:

L = 90

K = 60

M = 30

Step-by-step explanation:

2x + 3x + x = 180

6x = 180

divide by 6

x = 30

3(30) = 90

2(30) = 60

Hope I helped! Have a nice day! Plz mark as brainliest!!! :D

-XxDeathshotxX

Answer:

C

Step-by-step explanation:

edge

Answer:

C or x+y=0

Step-by-step explanation:

edg

Answer:

4 is equal to the fraction [tex]\frac{4}{1}[/tex]

Step-by-step explanation:

Answer:

1.5x-y=6

x-y=5+6

x-y=11

2.x + 6y =4

x+y=6-4

X+y=2

xy=2

SORRY THE WRONG

Step-by-step explanation:

FROM INDONESIAN

Answer: [tex]\dfrac{1}{4}[/tex]

Step-by-step explanation:

Given

The total no of beads is 52

there 13-red,13-blue,13-green, and 13-black

favorable outcomes to select a blue bead is 13

Total outcomes are 52

Probability is given by

[tex]P=\dfrac{\text{favorable}}{\text{Total outcomes}}\\\\\Rightarrow P=\dfrac{13}{52}=\dfrac{1}{4}[/tex]

Answer: 1/4

Step-by-step explanation:

Answer:

A) Khalid walks faster. You can see more distance is covered in less time by the blue arrow.

B) 4, 4

C) 1/4, 1/4 (or 0.25 if they prefer decimals)

Step-by-step explanation:

A) Khalid walks faster. You can see more distance is covered in less time by the blue arrow.

B) 4, 4

C) 1/4, 1/4 (or 0.25 if they prefer decimals)

Answer:

4 oranges, 5 apples, 6 pears in each bag

Step-by-step explanation:

theyre all divisible by 4

Answer:

135

Step-by-step explanation:

135/45 = 3

this was the only whole number i got

Answer:

Hope this will help you.

Answer:

8 would be A and b would be 4