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olga_2 [115]
2 years ago
11

Plllleaseeeee hellllppppp

Mathematics
2 answers:
erik [133]2 years ago
3 0
17/tan75 that is the answer
rjkz [21]2 years ago
3 0

Answer:

The answer is 4.5

Step-by-step explanation:

<h3><u>Given</u>;</h3>
  • A Right angle triangle
<h3><u>To</u><u> Find</u>;</h3>
  • The value of x

Now, we will use ''SohCahToa"

tan θ = Opp ÷ Adj

tan 75° = 17 ÷ x

3.73 = 17 ÷ x

x = 17/3.73

x = 4.5

Thus, The value of x is 4.5

<u>-TheUnknownScientist 72</u>

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Only answer if you are 100% sure
Hatshy [7]

Answer:

t=\frac{x}{v} = \frac{234 miles}{70 miles/h} = 3.34 h

t= 03:21 h

Step-by-step explanation:

A constant speed means that it does not change over a period of time and direction of motion. A simple formula, for this case (constant speed)

v =\frac{x -xo}{t-to} where x is distance and t time. The subtract is final value minus initial value

If xo=0 miles and to=0 h, then

v=\frac{x}{t}

We have distance, and speed so we need to calculate the time (how long)

t=\frac{x}{v} = \frac{234 miles}{70 miles/h} = 3.34 h

t= 03:21 h

reference :https://www.timecalculator.net/time-to-decimal

8 0
3 years ago
A new washing machine used 3 2/4 gallons of water per full load to clean cloths. If John washed 2 2/3 loads of clothes, how many
kumpel [21]
We know that
3 2/4  -------------> is (3*4+2)/4--------> 14/4-------> 7/2
2 2/3 --------------> is (2*3+2)/3--------> 8/3

if a new washing machine used 7/2 gallons of water ------------> one full load <span>cloths
</span> X gallons of water------------------------------------------------------> 8/3 of load cloths<span>
X=(8/3)*(7/2)---------> X=56/6------->28/3 gallons of water
28/3--------> 9 1/3 gallons of water

the answer is
 </span>9 1/3 gallons of water
7 0
3 years ago
What is the difference between adding whole numbers and adding decimals?
noname [10]

Answer:

The only difference is that we line up the numbers according to the decimal point. For addition, it doesn't matter which number goes on the bottom.

4 0
2 years ago
5c/f=1/r, solve for r, c and f.
Nikolay [14]

Answer:

c = 1, f = 5, and r = 1

Step-by-step explanation:

5(1)/(5) = 1/(1)

5/5 = 1/1

1 = 1

8 0
3 years ago
Read 2 more answers
A shirt costs $5 less than a sweater. Together they cost<br> $25. How much does the sweater cost?
Aleksandr-060686 [28]

Answer:

Shirt: $7.5

Sweater: $17.5

Step-by-step explanation:

25/2=12.5

Shirt is 5 less than Sweater

12.5-5=7.5

Add 5 to sweater cost

12.5+5=17.5

Shirt=7.5 Sweater=17.5

17.5+7.5=25

6 0
2 years ago
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