Answer:
The value of the expression is 57 :D
Step-by-step explanation:
Since x = -14 and y = 3, we need to replace the variables with the given numbers:
-4(x) - y + 4 =
-4(-14) - 3 + 4 =
56 - 3 + 4 =
53 + 4 = 57
Answer:
I'm going to use the Pythagoras theorem
1. hypotenus²= base²+height²
h²=80²+18²
h²=6400+324
√h²=√6724
hypotenuse= 82
2. 53²=45²+h²
2809=2025+h²
2809-2025=h²
784=h²
√784=√h²
h=28
3. 40²=b²+24²
1600=b²+576
1600-576=b²
√1024=√b²
b= 32
Answer:
56:190
Step-by-step explanation:
That's the ratio?
I'm not sure what the question is asking.
Option 1 =$497.5 option 2 =$494.5 option 3 =$50.5
Using the information given we will only need the Cosine and Sine equations. i made a diagram (cant take a picture, in my study hall) labeled the sides of the triangle A, B, and C. with C as the hypotenuse, A as the Opposite, and B as the adjacent (will not be needed as A is the height). i will be rounding the th nearest thousandth.
Using Sine (SIN=Opposite/Hypotenuse), we can find A.
SIN(33)=A/4.4
SIN(33)≈.545
.545≈A/4.4
now multiply each side by 4.4 to get rid of the division
(.545*4.4)≈((A/4.4)4.4)
2.396≈A
so the answer would be that the slide is about 2.396 M high
