Answer:
x = 7
Step-by-step explanation:
The larger triangle is twice as big as the smaller triangle. Therefore, the length of the side EF is twice as large as the side YZ.
I multiplied 4.5 (the length of YZ) and 2 to get 9. The value of side EF is 3x-12 and should be equivalent to 9.
3x - 12 = 9
I solved this equation by adding 12 to both sides and dividing 3 on both sides.
The value of x is 7.
Using the area, the number of tiles needed to cover the floor is 6.
<h3>What is area?</h3>
The area is the region bounded by the shape of an object.
Therefore, the bathroom floor measures 3 yards by 3yards.
Hence the area of the bathroom floor can be calculated as follows;
area of the bathroom floor = 3 × 3
area of the bathroom floor = 9 yards²
The area of the custom tiles that makes the flooring is 1 1 /2 square yards.
Hence,
number of tiles needed to cover the floor = 9 ÷ 3 /2
number of tiles needed to cover the floor = 9 × 2 / 3
number of tiles needed to cover the floor = 18 / 3
number of tiles needed to cover the floor = 6
learn more on area here: brainly.com/question/946354
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Answer:
I'm not sure how to help-
Step-by-step explanation:
What would you need help with? C:
Answer:
Klog earned $135.45 altogether.
Step-by-step explanation:
<u>Hours</u>
<em>Monday - Friday : 5 days / 3.5 hours</em>
<em>Saturday : 1 day / 4 hours</em>
3.5 · 5 + 4
= 17.5 + 4
= 21.5
<u>Money</u>
<em>$6.30 per hours / 21.5 hours</em>
6.30 · 21.5
= $135.45
Answer:
Umm what
Step-by-step explanation:
