SORRY TO BOTHER BUT I NEED HELP I DID IT AND I GOT IT RIGHT BUT I GOT 2 wrong and I had a 2 chance and I had to do them all over again Pls help

Step-by-step explanation:

Use the method of TOA CAH SOH.

[tex]tan(51.3) = \frac{opp}{adj} \\ \tan(51.3) = \frac{u}{4} \\ u = 4 \tan(51.3) [/tex]

[tex] cos(51.3) = \frac{adj}{hypo} \\ \cos(51.3) = \frac{4}{v} \\ v \cos(51.3) = 4 \\ v = \frac{4}{ \cos(51.3) } [/tex]

Perimeter of triangle = Sum of all sides =

[tex]u \: + \: v + 4[/tex]

Answer:

use right angeled triangle method.

Answer:

a) 20 feet

Step-by-step explanation:

8ft shadow - 5ft

32ft shadow - [tex]\frac{32}{8}[/tex] × 5ft = 20ft

Answer:

A

Step-by-step explanation:

Ratio from shadow to object

8:5

Given Shadow of tree = 32ft, (8x4)

Height of Tree = 5x4 = 20ft

A

Answer:

4y

Step-by-step explanation:

Answer and Step-by-step explanation:

The numbers that are irrational are the square root of 27 and the square root of 55. ( [tex]\sqrt{27}, \sqrt{55}[/tex] ).

This is because those numbers don't have a perfect square root.

The square root of 16 and the square root of 64 have perfect square roots (16 having the answer as 4, and 64 having the answer as 8).

#teamtrees #PAW (Plant And Water)

Answer:

C. x= 3 ; angle measure is 48°

Step-by-step explanation:

the two angles created by the X are the equal, so to make 16 equal to 48 we multiply by 3

hope this helps chu <3

Answer:

7) C.it wil change direction

8) B.time,position,and velocity

9) A.-6km/hr

10) C.2km/hr

11) D.when an object changes its direction

12) B. Direction

Answer:

98 followers

Step-by-step explanation:

Because 82(1.045)^4 is equal to 97.7865252512 which is 98 when you round it to the whole number...

GOOD LUCK

Answer and Step-by-step explanation:

f(n) = 45 - 4(n - 1)

This is the explicit formula for the sequence.

45 is the initial amount, which is why it is by itself.

The change in the sequence is take away 4, so this becomes a negative 4, which is then multiplied by (n - 1), where n is the term in the sequence.

#teamtrees #PAW (Plant And Water)

Answer:

see below

Step-by-step explanation:

whenever there is negative number being squared, you need to add the brackets so that you inside the - 1 in front of the number

so this step is wrong

[tex] \sqrt{ - 9 { }^{2} - 4(1)(20) } [/tex]

the -9 ² , you must include the brackets to include the -1 in front of the 9

so it should be

[tex] \sqrt{( - 9) {}^{2} - 4(1)(20) } [/tex]

so you will get = 1

and then you continue with other parts of the formula and you will get real solutions

hope this helps

please mark it brainliest

Answer:

Two lines, both in the same plane, that never intersect are called parallel lines. Parallel lines remain the same distance apart at all times. The symbol // is used to denote parallel lines.

how to prove that two lines are equal: If two lines are cut by a transversal and the alternate exterior angles are equal, then the two lines are parallel. Angles can be equal or congruent; you can replace the word "equal" in both theorems with "congruent" without affecting the theorem. So if ∠B and ∠L are equal (or congruent), the lines are parallel.                                 therefore the answer is E. The two lines are everywhere equidistant.

Answer:

chess is good oodles like poodles

Answer:

It’s D for heaven sake !

No, because there are values in the interval that are less than 0.13.

Step-by-step explanation:

The tangent or tanθ in a right-angle triangle is the ratio of its perpendicular to its base. The value of x is 6.2 units.

The tangent or tanθ in a right-angle triangle is the ratio of its perpendicular to its base. it is given as,

[tex]\rm Tangent(\theta) = \dfrac{Perpendicular}{Base}[/tex]where,

θ is the angle,

Perpendicular is the side of the triangle opposite to the angle θ,

The base is the adjacent smaller side of the angle θ.

The value of x is,

x = AB - AC

x = 31(Tan 37°) - 31(Tan 29°)

x = 6.17659 ≈ 6.2 units.

Hence, the value of x is 6.2 units.

Learn more about Tangent (Tanθ):

https://brainly.com/question/10623976

#SPJ1

Multiply 8 by 9, this equals 72

Your answer is 72 Inches

Answer:

297 inches 100% sure it's correct.

Step-by-step explanation:

Answer:

36 degrees

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

8 2/8 kg or 8 1/4 kg

Step-by-step explanation:

Multiply 2/3 by 12 3/8 to find 2/3 of Kurt's last year pumpkin

The fraction 2/3 of 12 3/8 is 8 1/4 thus the mass of the pumpkin Kurt grew this year is 8 1/4.

It represents the number of pieces removed from the whole. The denominator of a fraction is the numerical value that comes before the brings together various.

The value that appears above the horizontal line is referred to as the numerator.

Given that,

Mass of pumpkin last year = 12 3/8

It's grown by 2/3 factor this year.

2/3 of 12 3/8 → 2/3(12 + 3/8)

⇒ 8 + 2/8

⇒ 8 + 1/4 = 8 1/4

Hence "The fraction 2/3 of 12 3/8 is 8 1/4 thus the mass of the pumpkin Kurt grew this year is 8 1/4".

For more about fractions,

https://brainly.com/question/10354322

#SPJ2

Answer:

Step-by-step explanation:

Cos ∅ = [tex]\frac{Adjacent side}{Hypotenuse}[/tex]

Cos 48° =[tex]\frac{38}{x}[/tex]

0.67 = [tex]\frac{38}{x}[/tex]

0.67*x = 38

x = [tex]\frac{38}{0.67}[/tex]

x = 56.71

x = 56.7

Answer: (-3,0)

Hope this helps :_)

Answer:

You only got 7, 8, and 9 wrong

Step-by-step explanation:

it said convert to percents not fractions. Number 7 is 35%, number 8 is 80%, and number 9 is 126%

Answer:

5(8a-3)

Step-by-step explanation:

40a-15

Find GCF:

(40a-15)/5 = 8a-3

5(8a-3)

Answer:

4)x=13,5) x=4

Step-by-step explanation:

Step-by-step explanation:

✧ [tex] \underline{ \underline{ \large{ \tt{G \: I \: V \: E\: N}}} } : [/tex]

✧ [tex] \underline{ \underline{ \large{ \tt{T\: O \: \: F\: I\: N\: D}}}}: [/tex]

✧ [tex] \underline{ \underline{ \large{ \tt{S \:O \: L \: U \: T \: I \: O \: N}}}} : [/tex]

❀ [tex] \large{ \text{When \: x = 2 ,\: f}(2) = 2 \tt{ \times 2 - 6}}[/tex]

⟼ [tex] \large{ \text{f(2) = 4 - 6 = \boxed{ \large{ \text{ - 2}}}}}[/tex]

♨ [tex] \boxed{ \boxed{ \large{ \text{OUR\: FINAL \: ANSWER : \boxed{ \underline{ \bold{ \text{ - 2}}}}}}}}[/tex]

Hope I helped ! ♡

Have a wonderful day / night ! ♪

Let me know if you have any questions regarding my answer! ☄

☃ [tex] \underline{ \underline{ \mathfrak{Carry \: On \: Learning}}}[/tex] !! ♕

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

Answer:

-10

Step-by-step explanation:

You find the fifth term by going down 3, five times from 5

5

1: 2

2: -1

3: -4

4: -7

5: -10

Answer:

C/(lh)=b

Step-by-step explanation:

C=lbh

Divide each side by lh to isolate b

C/(lh)=lbh/ (lh)

C/(lh)=b

Answer:

420

Step-by-step explanation:

Answer:

420

Step-by-step explanation:

vnhfuurrttjnnnnnbh

Answer:

Six Tenths in numerical form is 6/10, and "translated" into a decimal it would be 0.6

I hope I helped you, and a "Brainliest" is always appreciated! ☺

Answer:

x=±√(-66)

(there is no real solution)

Step-by-step explanation:

Answer:

hngbkx8uff

jrgjgk

Step-by-step explanation:

jgjk

Answer:

12.5y/x

Step-by-step explanation:

125y²/10xy​ = 12.5y/x

Answer:

15 more students needed

Step-by-step explanation:

If they have 16 signed up and need minimum of 21, then need an equation

1: 21-16=?

2: 21

 - 16

 -------

   15