Answer:
140 markers
Step-by-step explanation:
From the question;
- The teacher bought 5 boxes of markers
- Markers in 1 box = 28 markers
We are required to determine the total number of markers she bought
- Number of markers = Number of boxes × number of markers per box
Therefore;
Number of markers bought = 5 boxes × 28 markers/box
= 140 markers
Thus, the teacher bought 140 markers
Answer:
154π cm²
Step-by-step explanation:
Radius (r) = 7 cm
Height (h) = 4 cm
Surface area of cylinder
= 2πr (h + r)
= 2π (7) (4 + 7)
= 2π (7) (11)
= 2π (77)
= 154π cm²
______
Hope it helps ⚜
Answer:
Hi what do you need help with
In the right triangle given, the length of UT using the Pythagorean theorem is: UT = 15.
<h3>What is the Pythagorean Theorem?</h3>
Pythagorean theorem is given as: c² = a² + b², where a and b are the legs of a right triangle, and c is the hypotenuse (the side opposite the right angle).
Given:
c = TV = 17
a = UT = ?
b = UV = 8
Plug in the values
17² = UT² + 8²
UT = √(17² - 8²)
UT = 15.
Thus, in the right triangle given, the length of UT using the Pythagorean theorem is: UT = 15.
Learn more about the Pythagorean theorem on:
brainly.com/question/21332040
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