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Mkey [24]
3 years ago
12

Pls help me on B asap

Mathematics
1 answer:
Zanzabum3 years ago
3 0
Take the common denominator and divide by 3 then youll get 58
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Find the value of f, correct to two decimal places.
djverab [1.8K]

Answer:

tan26=f/4 --> f= (tan26)* 4

Step-by-step explanation:

Put (tan26) times 4 into calculator!!!!

SOH, CAH, TOA rules!!

sin(x)=opposite/hypotenuse

cos(x)=adjacent/hypotenuse

tangent(x)=opposite/adjacent

DON'T PUT 90 FOR THE (x) VALUE!!

** (x) here means the angle given to you in the question like 26 in this case.

** opposite and adjacent are the sides according to the angle

**hypotenuse is the opposite side of the right angle

5 0
3 years ago
Help ASAP, mathematics trig
GarryVolchara [31]

Answer:

D

Step-by-step explanation:

Using the tangent ratio in the right triangle

tanθ = \frac{opposite}{adjacent} = \frac{7}{4} , then

θ = tan^{-1} (\frac{7}{4} ) ≈ 60° ( to the nearest degree )

8 0
3 years ago
Help asap please!!..
Semenov [28]

Answer:

9x² - 4/3x + ¼

Step-by-step explanation:

(3x - ½)²

(3x - ½)(3x -½)

9x² - ⅔x - ⅔x + ¼

9x² - 4/3x + ¼

5 0
3 years ago
NEED HELP WILL MARK BRAINLIEST
Molodets [167]

Step 2 was his error.

The following problem is solved by Alan:

\frac{x}{200} =\frac{8}{25}

In solving for x, you have to cross multiply between the numbers.

In that case, step 2 would look like this:

(25)(x) = (8)(200)

NOT THIS:

(8)(x) = (25)(200)

Now continue all the way.

25x = 1600

x = 1600 ÷ 25

x = 64

3 0
3 years ago
Read 2 more answers
He center is consideirng signing up for an online game-rental service rather than buying the games. The table shows equipment co
Elena L [17]

Answer:

see below

Step-by-step explanation:

From Netgames

175≥ 99 + 8x

Subtract 99 from each side

175-99 ≥ 99-99 + 8x

76≥  8x

Divide each side by 8

76/8 ≥  8x/8

9.5≥  x

He can get up to 9 months along with the equipment

From Anytime

175≥ 19 + 19x

Subtract 19from each side

175-19 ≥ 19-19 + 19x

156≥  19x

Divide each side by 19

156/19 ≥  19x/19

8.210526316≥  x

He can get up to 8 months along with the equipment

Since he can get more months from Netgames, he should rent from netgames

4 0
3 years ago
Read 2 more answers
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