3 years ago

4. Eric has 54 yards of fencing to use for a flowerbed. Some possible measurements are

Mathematics

2 answers:

Romashka [77]3 years ago

8 0

Answer:

It is D and E

Step-by-step explanation:

diamong [38]3 years ago

6 0

Answer:

the last one(26 by 22) not sure whether its D or E but yah

Step-by-step explanation:

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Two airplanes left the same airport and arrived at the same destination at the same time. The first airplane left at 8:00 a.m. a

liberstina [14]

First plane: 496x
Second plane: 558( x - 1/2) 

Equation: 496x = 558( x - 1/2) 

Solving x = 9/2 , or x = 4.5 hours.

Hope this helps.

7 0

3 years ago

The length of a rectangular prism is 4√3 units. The height is 3√6 units. If the volume is irrational, which could be the measure

Jet001 [13]

Volume = length * height * width
= 4 qrt3 + 3 sqrt6 * w
= 12 sqrt18 w

let w = 2 sqrt50 then volume = 2*12 * sqrt 18*50 = 24*30 so this is rational

let w = 4 sqt 12 the v = 48 sqrt12 * sqrt 18 = 48 sqrt30 which is irrational

C and D are rational
answer is B

8 0

3 years ago

Solve for x. Round to the nearest tenth, if necessary. 1.8 & x

Valentin [98]

Answer:

x ≈ 1.4

Step-by-step explanation:

Using the sine ratio in the right triangle

sin50° = $\frac{opposite}{hypotenuse}$ = $\frac{RS}{RT}$ = $\frac{x}{1.8}$ ( multiply both sides by 1.8 )