3 years ago

A. what's 7 X 8? B. what's 9 X 8? C. what's 8 X 8?

Mathematics

1 answer:

Liula [17]3 years ago

5 0

Answer:

a. 56

b. 72

c. 64

Step-by-step explanation:

You might be interested in

A miniature quadcopter is located at xi = −1.75 m and yi = −5.70 m at t = 0 and moves with an average velocity having components

Black_prince [1.1K]

The quadcopter's average velocity is given in terms of change in position by

$\vec v_{\rm av}=\dfrac{\Delta x}{\Delta t}\,\vec\imath+\dfrac{\Delta y}{\Delta t}\,\vec\jmath$

where $\Delta x=x_f-x_i$ , the difference in the quadcopter's final and initial positions and $\Delta t=(1.60-0)\,\mathrm s=1.60\,\mathrm s$ .

The $x$ -component of the average velocity is 2.70 m/s, so

$2.70\dfrac{\rm m}{\rm s}=\dfrac{x_f-(-1.75\,\mathrm m)}{1.60\,\rm s}\implies \boxed{x_f=2.57\,\mathrm m}$

and the $y$ -component is -2.50 m/s, so

$-2.50\dfrac{\rm m}{\rm s}=\dfrac{y_f-(-5.70\,\mathrm m)}{1.60\,\rm s}\implies\boxed{y_f=-9.70\,\mathrm m}$

4 0

3 years ago

12/39 in simplest form is 4/13 what are two ways to get there

arlik [135]

Divide 3 on the numerator and denominator.

Hoped this helped.

~Bob Ross®

7 0

3 years ago

Read 2 more answers

What is the solution to this equation 4x+x-15+3-8x=13

Fynjy0 [20]

5x -15 + 3 -8x = 13
5x -12 -8x = 13
5x -8x =13 -12
-3x = 1
x = -1/3

3 0

3 years ago

Calculate the length of the unknown side of this right-angled triangle. 9 cm 17 cm

Law Incorporation [45]

Answer:

14.4 cm

Step-by-step explanation:

5 0

3 years ago

BRAINLIESTTT ASAP! PLEASE HELP ME :) Find the measure of ∠WZX. Show your work.

givi [52]

Answer:

Step-by-step explanation:

48+8x-3=18x+5

45-5=18x-8x

40=10x

x=4

18*4+5=77

4 0

3 years ago

Read 2 more answers