Answer:
t=45
Step-by-step explanation:
-3=t/-15 step one multiply both sides by denominator
-3 x -15 = 45
Answer:
The volume of the rectangular prism is 0.25cm^3
Step-by-step explanation:
In this question, we are asked to calculate the volume of a rectangular prism given the measurements in the question.
Mathematically, the volume of a rectangular prism can be calculated according to the formula below;
V = l * w * h
where l, w and h represent the length, width and height respectively
from the question l = 3/4 cm, w = 2/3 cm and h = 1/2 cm
let’s input these values, we have;
V = 3/4 * 2/3 * 1/2 = 1/4 = 0.25 cm^3
The answer is x = 30 mm.
Similar shapes have proportional measurements. Hence:
side AB/side BC = side DE/side EF
1.) Substitute with given:
<span> AB/BC = DE/EF
10/4 = DE/12
2.) Cross multiply </span>10/4 = DE/12<span>
4DE = 120
3.) Divide both sides of the equation by 4 </span>to solve for DE:<span>
4DE/4 = 120/4
DE = 30 mm.
4.) Substitute and cross multiply to check if the values are equal:
</span> AB/BC = DE/EF
10/4 = 30/12
4(30) =10(12)
120 = 120
Answer:
<h2>y = 2x + 5</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:
<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept</em>
We have the equation of a line in the standard form.
Convert to the slope-intercept form:
<em>add 2x to both sides</em>
Answer: 1/3
Step-by-step explanation: there you go :)