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svet-max [94.6K]
3 years ago
8

NEED HELPPPPP!!!!please

Mathematics
1 answer:
lbvjy [14]3 years ago
4 0

Answer: A) 4.8 CM

Step-by-step explanation:

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Someone please please help me with this !
Elanso [62]

Answer:

551.8 feet

Step-by-step explanation:

We are given

Adjacent = 1300 feet

Opposite = x

Angle = 23°

We solve using the trigonometric function Tangent

tan θ = Opposite/Adjacent

tan 23 = x/1300 feet

Cross Multiply

x = tan 23 × 1300 feet

x = 551.81726107 feet

Approximately = 551.8 feet

The Length of the building = 551.8 feet

3 0
3 years ago
Which expressions are equivalent to 2(b+3c)2(b+3c)2, left parenthesis, b, plus, 3, c, right parenthesis ?
lianna [129]

Answer:

<h2><em>B. (b+3c)+(b+3c) </em></h2><h2><em>C. </em><em>2(b)+2(3c)</em></h2>

Step-by-step explanation:

Given this expression 2(b+3c), its equivalent expression is derived by simply opening up the bracket as shown below;

Open the parenthesis by multiplying the constant outside the bracket with all the variables in parenthesis.

= 2(b+3c)

=  2(b)+ 2(3c)

= 2b +2*3*c

= 2b +6c

It can also be written as sum of b+3c in 2 places i.e (b+3c)+(b+3c) because multiplying the function b+3c by 2 means we are to add the function by itself in two places.

<em>Hence the equivalent expression are (b+3c)+(b+3c) and 2(b)+2(3c) or 2b+6c</em>

6 0
3 years ago
HELP! PLEASE ANSWER ONLY IF YOU KNOW ALL OF THE ANSWERS!!!
Lena [83]
1. 62.5%
2. 2.6
3. 87.4
4. 7.4
5. 89.3

Hope this Helps!!
3 0
3 years ago
What is the solution to the equation One-fourth x + 2 = negative StartFraction 5 Over 8 EndFraction x minus 5?
ziro4ka [17]
Can you take a picture of the problem
8 0
3 years ago
Read 2 more answers
The probability of a spinner landing on green is 1/4 . Lila spins the spinner 350 times .
kolezko [41]

Answer:

175

Step-by-step explanation:

It is simplified

6 0
3 years ago
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