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posledela
3 years ago
15

Pls help me with this!! :((((((

Mathematics
1 answer:
tatyana61 [14]3 years ago
3 0

Answer:

Step by step explanation:

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(2) The triangle has an area of 7 & 7/8 cm2 and a base of 5 & 1/4 cm. What is the
Andrew [12]

Answer:

h = 3 cm

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = \frac{1}{2} bh ( b is the base and h the height )

Here A = 7 \frac{7}{8} = \frac{63}{8} ← expressed as an improper fraction

and b = 5 \frac{1}{4} = \frac{21}{4}, thus

\frac{1}{2} × \frac{21}{4} × h = \frac{63}{8}, that is

\frac{21}{8} h = \frac{63}{8}

Multiply both sides by 8 to clear the fractions

21h = 63 ( divide both sides by 21 )

h = 3

5 0
3 years ago
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If ΔFGH ≅ ΔIJK, which segment is congruent to segment FH? segment IK segment JK segment IJ segment FG
Basile [38]

Answer:

segment IK or KI

Step-by-step explanation:

fgh is a segment of a line and IK is a segment of a line. fh is referring to the whole line so IK would be referring to that line segment.

6 0
3 years ago
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One gallon of water weighs 8.34 pounds. How much does 6 gallons of water weigh? Show your work, including labeling your answer w
maxonik [38]

Answer:

50.04 pounds

Step-by-step explanation:

If 1 gallon weighs 8.34 pounds,

all you have to do is multiply 8.34 by 6

to get what 6 gallons would weigh.

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3 years ago
The diagram shows a cube of side length 2 cm.
Julli [10]
Dont mind this its just to ask a question
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3 years ago
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Differentiating Functions of Other Bases In Exercise, find the derivative of the function.
jarptica [38.1K]

Answer:Dy/DX=52

Step-by-step explanation:

dy/DX=d/DX(52x)+d/DX(1)

Dy/DX=52

3 0
4 years ago
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