3 years ago

How do u get point??? i really would love more point!!

Mathematics

2 answers:

DaniilM [7]3 years ago

7 0

Answer:

Step-by-step explanation:

Hi. You need to answer the questions that people have. Just like I'm answering yours, I get some points. This way you get help on your homework and you can help others.

AnnZ [28]3 years ago

7 0

Answer:

i dont understand the question

Step-by-step explanation:

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Make x the subject of the formula: T = 2x + 2y

Nuetrik [128]

Answer:

x=(T-2y)/2

Step-by-step explanation:

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3 years ago

Find the indicated missing angle. Round to the nearest angle.

sladkih [1.3K]

Answer:

The missing angle 'x' is 22.29°.

i.e. $x\:=\:22.29^{\circ \:\:}$

Step-by-step explanation:

Let 'x' be the missing angle of the triangle.

Using the formula

tan x = opp ÷ adjacent

tan x = 30 ÷ 72

tan x = 0.41

$x=\tan ^{-1}\left(0.41\right)$

$x\:=\:22.29^{\circ \:\:}$

Therefore, the missing angle 'x' is 22.29°.

i.e. $x\:=\:22.29^{\circ \:\:}$

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3 years ago

If $7,000 is placed in an account with an annual interest rate of 5.5%, how long will it take the amount to triple if the intere

butalik [34]

A= P(1 + r/n) ^nt
21000=7000(1+0.055/2)^1t

t = 20.52 years

4 0

4 years ago

Bill has fruit trees on his farm, and 42 of them are apple trees. If apple trees represent 35% of all his fruit trees, how many

azamat

Answer:

Step-by-step explanation:

t(35/100)=42

35t=4200

t=120

So there is a total of 120 fruit trees.

8 0

3 years ago

Read 2 more answers

Express x^2 -8x+5 in the form (x-a)^2 -b where a and b are integers

inna [77]

Answer:

(x - 4)² - 11

Step-by-step explanation:

Given

x² - 8x + 5

Using the method of completing the square

add/subtract ( half the coefficient of the x- term )² to x² - 8x

= x² + 2(- 4)x + 16 - 16 + 5

= (x - 4)² - 11

7 0

3 years ago

How do u get point??? i really would love more point!!​

How do u get point??? i really would love more point!!