All categories

3 years ago

I really need help, I am on the practice.

Mathematics

1 answer:

morpeh [17]3 years ago

8 0

Sorry I can't help these answers don't make any sense

You might be interested in

4. Simplify 6g(-3h - 4).

ozzi

Answer:

-18gh-24g

Step-by-step explanation:

7 0

3 years ago

The Columbia Tower in Seattle is 954 feet tall. The Seafirst Tower is T feet tall and d feet away from the Colombia Tower. Find

Blababa [14]

You have to include a drawing that relates the distace between de towers and some angles.

I will use one that gives the angle from the base of Seafirst Tower to the top of Columbia tower as 53 degress.

This lets you calculate the distance between the towers, d, as

tan(53) = 954 / d => d = 954 / tan(53) = 718.89ft

The same drawing gives the angle from the the base of the Columbtia tower to the top of the Seafirst Tower as 27 degrees.

Tnen, tan(27) = height / d => height = d*tan(27) = 718.89*tan(27) = 366.29 ft

Answer: 366.29 ft

6 0

3 years ago

Find the following when a = -1, b = 2, c = -1/4<br> (4b - 3)/(2a) -1

Katena32 [7]

We substitute the given into the equation
given: a=-1, b=2, c= $\frac{-1}{4}$
=( $\frac{4b-3}{2a}$ -1
= $\frac{4(2)-3}{2(-1)}$ -1
= $\frac{8-3}{-2}$ -1
= $\frac{5}{-2}$ -1
to continue, we can either find a common denominator or change the fraction to decimal.
Fraction to Decimal:
$\frac{5}{-2}$ =-2.5
Equation=-2.5-1=-3.5
OR Common Denominator:
= $\frac{5}{-2}$ $\frac{-1}{1}$ × $\frac{-2}{-2}$ (denominator should be -2=common)
= $\frac{5}{-2}$ + $\frac{2}{-2}$
= $\frac{7}{-2}$
which also = to -3.5

3 0

3 years ago

Why is a cow a consumer?

Elza [17]

Answer:

A cow is a consumer because it Can not produce it's own food.

Step-by-step explanation:

Hope this helps!

3 0

3 years ago

Read 2 more answers

find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation. if y

dlinn [17]

Answer:

The Question isn't clear

Step-by-step explanation:

7 0

2 years ago