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2 years ago

Please help with 4 ill give out brainlyist . :(

Mathematics

2 answers:

adell [148]2 years ago

8 0

Answer:

Step-by-step explanation:

navik [9.2K]2 years ago

5 0

Answer:

None of the above

Step-by-step explanation:

All of them say =27 but the total sum is not 27

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Find the missing angle. Round to the nearest tenth.

Paladinen [302]

Answer:

Step-by-step explanation:

here is a trig calculator

http://www.carbidedepot.com/formulas-trigright.asp

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2 years ago

Adult red wolves vary in length from 137.16 cm to 168.64 cm. Estimate the difference in length between the longest and shortest

zhannawk [14.2K]

Answer:

As per the statement:

Adult red wolves vary in length from 137.16 cm to 168.64 cm.

To find the difference in length between the longest and shortest of these wolves.

Longest length of wolves = 168.64 cm

Shortest length of wolves= 137.16 cm

Then;

$\text{Difference of the length between the longest and shortest of these wolves}$ = $\text{Length of longest wolves} -\text{Length of shortest wolves}$

Substitute the given values we have;

$\text{Difference of the length between the longest and shortest of these wolves}$ = 168.64 - 137.16 = 31.48 cm

therefore, the difference in length between the longest and shortest of these wolves is 31.48 cm

3 0

2 years ago

Micah walks on a treadmill at 4 miles per hour. He has walked 2 miles

lana66690 [7]

Let time taken by Luke to cover the distance = x hours Speed of Luke = 6 miles per hour Therefore, Distance covered by Luke = 6x ------(1) Speed of Micah = 4 miles per hour Since Micah walked 2 miles before Luke started running, Luke started 1/2 an hour after Micah started. Therefore time taken by Micah to cover the distance = x+1/2 Distance covered by Micah = 4(x + 1/2) -------(2) Equating (1) and (2) 6x = 4(x+1/2) 6x = 4x +2 2x = 2 x= 1 Therefore Luke would take 1 hour to cover the distance covered by Micah.

6 0

3 years ago

A sine function can be used to model light waves. Green light has a wave length, or period of about 510 nm . which equation best

marin [14]

A sine function can be used to model light waves. Green light has a wave length, or period of about 510 nm. The equation that best models green light is y= sin 510/pi theta. The answer is letter C.

7 0

2 years ago

Read 2 more answers

Jack bought 3 slices of cheese pizza and 4 slices of mushroom pizza for a total cost of $12.50. Grace

NeX [460]

The right answer is option 2.

Step-by-step explanation:

Let,

Slice of Cheese Pizza = x

Slice of Mushroom Pizza = y

According to given statement;

3x + 4y = 12.50 Eqn 1

3x + 2y = 8.50 Eqn 2

Subtract Eqn 2 from Eqn 1;

$(3x+4y)-(3x+2y)=12.50-8.50\\3x+4y-3x-2y=4.00\\2y=4.00\\y=\frac{4.00}{2} \\y=2.00$

As y is supposed as slice of mushroom, the price of one slice of mushroom pizza is $2.00

The right answer is option 2.

Keywords: Linear Equations, Subtraction.

Learn more about linear equations at:

#LearnwithBrainly

5 0

3 years ago