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2 years ago

Solve for X WILL GUVE BRAINIEST ON THE FIRST ANSWER 15POINTS

Mathematics

1 answer:

Bogdan [553]2 years ago

7 0

Answer:

x = 10

Step-by-step explanation:

5x + 6 = x + 46

4x = 40

x = 10

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the head of a nail is circular , as shown the head of this nail has a diameter of 6 millimeters what measurment is closet to the

Nikitich [7]

Answer:

Area of nail's head = 28.26 millimeter² (Approx.)

Step-by-step explanation:

Given:

Head of nail is circular

Diameter of nail's head = 6 millimeter

Find:

Area of nail's head

Computation:

Radius of nail's head = Diameter / 2

Radius of nail's head = 6 / 2

Radius of nail's head = 3 millimeter

Area of circle = πr²

Area of nail's head = πr²

Area of nail's head = (22/7)(3)²

Area of nail's head = (22/7)(9)

Area of nail's head = (3.14)(9)

Area of nail's head = 28.26 millimeter² (Approx.)

5 0

2 years ago

Simplify 5x2(5x2− 3x − 1).

BaLLatris [955]

The answer to your problem is........... 60..... i think :)

3 0

3 years ago

Read 2 more answers

Write 0.00467 in standard form

meriva

Answer:

$\frac{0.00467}{100000}$

Step-by-step explanation:

Given :

0.00467

Now,

$0.00467=\frac{0.00467}{100000}$

Standard form of given equation is :

$\frac{0.00467}{100000}$

6 0

2 years ago

Please help me with this one I don’t understand. I need help with #20 thank you!

dimaraw [331]

part A)

we know that for every 1000 ft the temperature drops by 1.3.

so after 1000ft up it went down by 1.3(1)

2000ft up it went down by 1.3(2) or 2.6

3000ft up it went down by 1.3(3) or 3.9

after 10000 up it went down by 1.3(10) or 13.

part B)

well, the current temperature on the ground where the plane is sitting is -2.8°F, after 10000ft it dropped by 13°, so the temperature will just be -2.8 - 13 = -15.8°F.

8 0

3 years ago

The width of a rectangle is 6 2/3 inches. The length of the rectangle is twice its width. What is the perimeter of the rectangle

hichkok12 [17]

A perimeter of a rectangle is:
$2(l+w)$

They give you the width, but let's convert it to an improper fraction first:
$6 \frac{2}{3} = \frac{20}{3}$

The length is twice the width so it is:
$\frac{20}{3}*2 = \frac{40}{3}$

Now, we are ready to solve, plug in values in the perimeter formula:
$2( \frac{40}{3}+ \frac{20}{3}) = 2(\frac{60}{3}) = \frac{120}{3} = 40$

So, 40 is your answer.

6 0

3 years ago