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3 years ago

What is 7 less than m

Mathematics

1 answer:

JulijaS [17]3 years ago

6 0

Answer:

M-7

Step-by-step explanation:

"seven less than m" means you're taking 7 away from the value of m. The equation for this would simply be "M-7".

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Find the distance between the points (a cos 35,0)and (0,a cos 55)

Kryger [21]

Answer:

The distance would be 90.

Step-by-step explanation:

Since the first coordinate is along the x and the second coordinate is along the y you would have to add them both together and you would get 90.

4 0

3 years ago

I NEED HELP ASAP AND CAN SOME ONE PLEASE EXPLAIN IT!

LenKa [72]

Answer:

$\large \boxed{\text{69.02 ft}}$

Step-by-step explanation:

Answer:

Mrs. Davis is at Point A, and the bobcat is at Point C.

The tree makes a right angle with the ground.

$\begin{array}{rcl}\tan A & = &\dfrac{BC}{AB}\\\\\tan 49^{\circ} & = &\dfrac{BC}{60}\\\\1.150 & = &\dfrac{BC}{60}\\\\1.150 \times 60 & = &BC\\\\BC& = & \textbf{69.02 ft}\\\end{array}\\\text{The tree is $\large \boxed{\textbf{69.02 ft}}$ tall.}$

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3 years ago

The area of a parallelogram is 131.84 square centimeters and the base is 12.8 centimeters. What is the height of this parallelog

mylen [45]

Answer:

10.3cm

Step-by-step explanation:

h=A

b=131.84

12.8≈10.3cm

8 0

3 years ago

What is the explicit formula for the sequence?

Aleksandr [31]

Answer:

$a_{n}$ = n - 2

Step-by-step explanation:

Note the difference between consecutive terms is constant, that is

0 - (- 1) = 0 + 1 = 1

1 - 0 = 1

2 - 1 = 1

3 - 2 = 1

This indicates the sequence is arithmetic with n th term

$a_{n}$ = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = - 1 and d = 1, thus

$a_{n}$ = - 1 + n - 1 = n - 2

7 0

3 years ago

Explain how you know 7/12 is greater than 1/3 but less than 2/3

Roman55 [17]

7/12
1/3=4/12
2/3=8/12

7/12>1/3
<span>7/12<2/3
</span>

convert all of these to a common denominator:
7/12 , 1/3 , 2/3
---
7/12 = 7/12
1/3 = 4/12
2/3 = 8/12
---
place into compound inequality:
---
(1/3=4/12) < (7/12=7/12) < (2/3=8/12)

3 0

3 years ago

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