All categories

2 years ago

I need to know how to do this last problem

Mathematics

1 answer:

butalik [34]2 years ago

4 0

23.5 feet

22.5 times 5.5= 129.25

129.25 divided by 7.5 = 23.5

You might be interested in

A process of inserting points between actual plotted data points or extending an actual line of data is called:

german

The correct answer is:

interpolating

Explanation:

Interpolation is a method of constructing new data points within the range of a discrete set of known data points.

This would include inserting data points between two known points and extending a data set.

4 0

3 years ago

Recs

Alenkinab [10]

Answer:

hshshjsjsjejdjdjsnnsjsns

8 0

2 years ago

At pizza express it takes 6 cups of cheese to make 15 pizzas. At perfect pizza it takes 4 cups of cheese to make 6 pizzas. If th

rodikova [14]

Pizza Express has a larger constant of proportionality than Perfect Pizzas because 1.6 > 1.5

15/6 6/4

Simplify

5/3 > 3/2

PE: 5/3 or 1.6

PP: 3/2 or 1.5

I had this on my math test

4 0

3 years ago

Solve. 90<img src="https://tex.z-dn.net/?f=x" id="TexFormula1" title="x" alt="x" align="absmiddle" class="latex-formula"> = 27.

Irina-Kira [14]

Answer: $x$ ≈ $0.732$

Step-by-step explanation:

You need to find the value of the variable "x".

To solve for "x" you need to apply the following property of logarithms:

$log(m)^n=nlog(m)$

Apply logarithm on both sides of the equation:

$90^x=27\\\\log(90)^x=log(27)$

Now, applying the property mentioned before, you can rewrite the equation in this form:

$xlog(90)=log(27)$

Finally, you can apply the Division property of equality, which states that:

$If\ a=b,\ then\ \frac{a}{c}=\frac{b}{c}$

Therefore, you need to divide both sides of the equation by $log(90)$ . Finally, you get:

$\frac{xlog(90)}{log(90)}=\frac{log(27)}{log(90)}\\\\x=\frac{log(27)}{log(90)}$

$x$ ≈ $0.732$

7 0

3 years ago

Five less than twelve times a number is represented by:

Paraphin [41]

Option ( 1 )

.....................

5 0

2 years ago