All categories

3 years ago

What is something divided by 7 and the answer is bigger than 800

Mathematics

1 answer:

statuscvo [17]3 years ago

5 0

It would be written as x ÷ 7 > 800

You might be interested in

Find the measure of each numbered angle. NEED HELP NOW

DanielleElmas [232]

Answer:

m∠1 = 58°

m∠2 = 58°

m∠3 = 72°

Step-by-step explanation:

The sum of the interior angles of a triangle is equal to 180°. The vertical angles at Point Z are congruent and therefore their measures are equal.

6 0

3 years ago

Write an explicit formula for the An, and the n^th term of the sequence 24,-12,6,....

Annette [7]

Answer:

$T_n = -48* (-\frac{1}{2})^{n}$

Step-by-step explanation:

Given

$24, -12, 6,...$

Required

Write a formula

The above sequence shows a geometric sequence because:

$r = \frac{-12}{24} = \frac{6}{-12} = -\frac{1}{2}$ -- common ratio

The equation is determined using:

$T_n = ar^{n-1}$

Where

$a = 24$

Substitute values for a and r

$T_n = 24* (-\frac{1}{2})^{n-1}$

Apply law of indices:

$T_n = 24* (-\frac{1}{2})^{n} * (-\frac{1}{2})^{-1}$

$T_n = 24* (-\frac{1}{2})^{n} * 1/(-\frac{1}{2})$

$T_n = 24* (-\frac{1}{2})^{n} * 1*-2$

$T_n = 1*-2*24* (-\frac{1}{2})^{n}$

$T_n = -48* (-\frac{1}{2})^{n}$

The above represents the explicit formula

7 0

3 years ago

Traveling with a speed of 70 mph, a car covered a distance D miles in T hours. Write an equation that relates the distance D thi

irina [24]

Answer:

Part A) $D=70T$

Part B) $D=105\ miles$

Step-by-step explanation:

Par A) Write an equation that relates the distance D this car travels in T hours

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

The speed is a proportional relationship between the distance and the time

Let

D ----> the distance in miles

T ----> the time in hours

$D=kT$

In this problem the constant of proportionality k represent the speed of the car in miles per hour

we have

$k=70\ mi/h$

substitute

$D=70T$

Part B) Use the equation to find the distance the car travels between 3:30 p.m. and 5:00 p.m

we know that

The time between 3:30 p.m. and 5:00 p.m is equal to

5:00 p.m-3:30 p.m=1.5 hours

For T=1.5 h

substitute in the equation and solve for D

$D=70(1.5)$

$D=105\ miles$

7 0

2 years ago

Could you guys simplify this for me please.. i’m not that good at math so I might as a few more

Nataly [62]

Answer:

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

B 20 A 19 С What is the length of BC?

vladimir2022 [97]

Answer:

6.245

Step-by-step explanation:

........... .....

4 0

2 years ago