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goblinko [34]
3 years ago
7

Help ASAP I honestly really suck lol

Mathematics
2 answers:
Gelneren [198K]3 years ago
7 0
Answer: 8.3

Explanation: You’ll need to use tangent for this.

The equation would be tan(50)=x/7. Multiply 7 on both sides to isolate the x.

x=tan(50) • 7

You’ll get x=8.342275148. Rounded to the tenth is 8.3.
SpyIntel [72]3 years ago
5 0
Do you remember how to find x ?
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Which equation represents a line that passes through (4, 5) and has a slope of ?
Nadusha1986 [10]

Answer:

B

Step-by-step explanation:

To find the answer, we can use the point-slope form:

y-y_1=m(x-x_1)

Where (x₁, y₁) is a point and m is our slope.

Let's let our point (4, 1/3) be (x₁, y₁) respectively.

We also know that our slope is 3/4. So, substitute 3/4 for m.

This yields:

y-\frac{1}{3}=\frac{3}{4}(x-4)

The choice that represents this is B.

So, our correct answer is B.

And we're done!

7 0
3 years ago
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Yet another question for my final please answer and thanks in advance
likoan [24]

Answer:

a. 7 ft

Step-by-step explanation:

\sin 4\degree = \frac{v}{100}\\\\0.0697564737= \frac{v}{100}\\\\v = 0.0697564737\times 100\\\\v = 6.97564737\\\\v  \approx 7 \: ft

6 0
3 years ago
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Twice the difference of 3x and y increased by 5 times the sum of x and 2y
Phantasy [73]
The answer is 2(3x-y)+5(x+2y).
8 0
3 years ago
Directions: Solve using the FOIL method. Hint: Watch out for any negative signs and follow rules for signed numbers!
Fynjy0 [20]
The solutions for all 15!!
1.x^2+ x - 6
2.x^2 - 8x - 48
3.x^2 + 7x + 12
4.x^2 + 13x + 42
5.x^2 + 17x + 72
6.x^2 - 25
7.x^2 - 9
8.x^2 + 20x + 100
9.x^2 + 10x - 24
10.x^2 + x - 12
11.x^2 + 7x + 10
12.x^2 - 7x + 12
13.x^2 - 49
14.x^2 - 3x - 18
15.x^2 + 5x - 50
There hope it helps!
5 0
3 years ago
Read 2 more answers
10. d = f + fx, for<br> f
vazorg [7]

Answer:

f= d/ 1+x

Step-by-step explanation:

4 0
3 years ago
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