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4 years ago

What is the value of x?

Mathematics

2 answers:

EastWind [94]4 years ago

8 0

6+16=5x

5x=22

x=22/5

x=4.4

kotykmax [81]4 years ago

7 0

Answer:

The correct answer is 3

Hope this helped

Step-by-step explanation:

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Find the solutions to the system

Musya8 [376]

y=x^2+5x+6
y=4x+12
Solution = (-3,0) and (2,20)

y=x^2-3x-1
y=8x-1
Solution = (0,-1) and (11,87)

3 0

4 years ago

Please answer this correctly

iren2701 [21]

Answer:

$10.71 yd$

Step-by-step explanation:

First let's find the radius of the quarter circle.

$area =\frac{1}{4} \pi {r}^{2} \\ 7.065 = \frac{1}{4} *3.14 {r}^{2} \\ \frac{7.065}{3.14} = \frac{1}{4} * \frac{3.14 {r}^{2} }{3.14} \\ 9 = {r}^{2} \\ \sqrt{9} = r \\ 3 yd= r$

Now let's find the arc length of this quarter circle.

$\frac{90}{360} \times 2\pi \: r \\ \frac{1}{4} \times 2 \times 3.14 \times 3 \\ = \frac{9.42}{4} \\ = 4.71yd \\$

Now let's find the perimeter $perimeter \\ = arc \: \: length + radius + radius \\ = 4.71 + 3 + 3 \\ = 10.71yd$

hope this helps

brainliest appreciated

good luck! have a nice day!

4 0

3 years ago

Read 2 more answers

Adrian cuts a block of wood as shown. What is the volume of the block of wood?

kozerog [31]

Answer:

432

Step-by-step explanation:

Volume of cuboid:

12 x 4.5 x 5.5 = 297

volume of traingular prism:

(12x5)/2 x 4.5 =135

add them together:

135+297 =432

hope this helps!

6 0

3 years ago

50 POINTS WILL GIVE BRANLIEST - Can a function be both increasing and decreasing?

BartSMP [9]

Answer:

i think yes it can

Step-by-step explanation:

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3 years ago

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Find three consecutive odd integers such that the sum of those numbers is 135

snow_lady [41]

Answer: 43,45,47.

Step-by-step explanation:

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3 years ago