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2 years ago

An expression is given

Mathematics

2 answers:

vovangra [49]2 years ago

8 0

Step-by-step explanation:

The coefficients are 4, 5 and 7

There is no constant

The second one is right

mojhsa [17]2 years ago

4 0

Answer:

Coefficient: 4,5,7 and Constant: None

Step-by-step explanation:

A coefficient can be defined as the number next to the variable or unknown numbers

This would be 4, 5, and 7

However, there does not seem to be a constant, which is a value that should not be the coefficient of a variable.

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Write The Number 12.1 As A Fraction Is simplest Form

musickatia [10]

$12.1=12+0.1=12+\dfrac{1}{10}=\boxed{12\frac{1}{10}}$

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3 years ago

HELP PLSSSS I DONT UNDERSTAND WALLAH

Harlamova29_29 [7]

Answer:

7.2

Step-by-step explanation:

Distance between (4, 3) and (8, 9):

$d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

$d = \sqrt{(8 - 4)^2 + (9 - 3)^2}$

$d = \sqrt{(4)^2 + (6)^2}$

$d = \sqrt{16 + 36}$

$d = \sqrt{52} = 7.2$ (nearest tenth)

7 0

3 years ago

2. Find tan A for the right triangle below:

Andreyy89

Answer:

$tan A=\frac{8}{15}$

Step-by-step explanation:

According to the trigonometric ratios the tangent of an angle is the ratio of perpendicular to base, i.e.

$tan\theta=\frac{Perpendicular}{Base}$

In the provided triangle the perpendicular is 8 and base is 15.

Compute value of tan <em>A</em> as follows:

$tan\theta=\frac{Perpendicular}{Base}\\tanA=\frac{8}{15}\\$

Thus, the value of tan <em>A</em> is $\frac{8}{15}$ .

8 0

2 years ago

Help rn please it’s not 16 or 12!!’

natali 33 [55]

Answer:

See below.

Step-by-step explanation:

7) 10 x [(7² + 3) - 9]

= 10 x [52 - 9]

= 10 x 43

= 430

9) {[(66 / 11) + 3] x 2}

= [6 + 3] x 2

= 9 x 2

= 18

11) {[(18 - 3) + 3²] - 14} x 3

= {[24] - 14} x 3

= 10 x 3

= 30

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2 years ago

In the driest part of an Outback ranch, each cow needs about 40 acres for grazing. Write and solve an equation to find how many

seraphim [82]

Answer: 18 cows

Step-by-step explanation: C = how many cows can graze on 720 acres of land. 40(C) = 720. 720/40 = 18 C = 18.

3 0

1 year ago

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