2 years ago

Can someone help me please algebras hard

Mathematics

1 answer:

attashe74 [19]2 years ago

3 0

Answer:

A: -25+100

B: t=4 seconds

C: 124ft

Step-by-step explanation:

Ive attached my work

Hope it helps!

Sorry for slow response :/

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Monica [59]

Answer:

$\theta = 82.2^\circ$

Step-by-step explanation:

$Let \ \angle BAC = \theta$

Opposite = BC ,

Adjacent = AB = x = 3 ,

Hypotenuse = AC = y = 22

Using trigonometric ratios.

$sin \theta = \frac{opposite}{hypotenuse }\\\\cos \theta = \frac{adjacent}{hypotenuse}\\\\tan \theta = \frac{opposite}{adjacent}$

Since we have adjacent and hypotenuse we use cosine's ratio

to find the angle.

$cos \theta = \frac{x}{y} = \frac{3}{22} \\\\\theta = cos^{-1} \frac{3}{22} = 82.16 = 82.2^\circ$

6 0

2 years ago

Consider the diagram. Which line segment has the same measure as ST?

valentinak56 [21]

SR because any point on a perpendicular bisecting line is equidistant from the ends of the bisected segment.

8 0

3 years ago

Read 2 more answers

the mean temperature is -3.2 Fahrenheit per day for 5 days. What is the total change over the 5 day period

vazorg [7]

The total change will be 16.

8 0

3 years ago

Pls help and have a great day <333!!!!

nirvana33 [79]

Answer:

find the least common multiple for the denominator and multiply with the numerator

for the first one,

Step-by-step explanation:

the common multiple for 4 and 6 is 12

4×3=12

6×2=12

multiply the same numbers with the numerator

1×3=3

5×2=10

the answer is 3/12 and 10/12

8 0

3 years ago

A state university locks in costs for a student once a student starts attending the university. The total cost is $23,500. A stu

Anestetic [448]

Answer:

720

Step-by-step explanation:

24500 (total) subtracted by (10,700 + 5000 + 1600) =7200. 7200 divide by 10 mo=720

7 0

2 years ago