All categories

3 years ago

20 POINTS! Please help me!

Mathematics

1 answer:

rosijanka [135]3 years ago

6 0

Answer:

s2 = 19 a=19 u1= 19√2 (26.87) u2= 19√2 (26.87)

Step-by-step explanation:

s2 - subtrace s1 from h to get 19

a - use the geometric mean of s1 and s2 (squre root of 19 times 19)

u1 and u2 - pythagorean thm

You might be interested in

You 495 miles from home and you are driving toward home at an average of 45mph. How long will it take to drive home if you maint

Karo-lina-s [1.5K]

I hope this helps you

Distance=speed.time

495=45.t

t=11

5 0

3 years ago

Read 2 more answers

which statement correctly compares two values? a)the value of the 7 in 37.596 is 1/10 the value of the7 in 26.74 b) the value of

Andrews [41]

The value of 7 in 26..74 is 0.7

The value of 7 in 37.596 is 7.

1/10 the value of 7 in 26.74 is 0.07 and 0.07 ≠ 7.

So, statement a) is incorrect.

1/100 the value of 7 in 26.74 is 0.007 and 0.007 ≠ 7.

So, statement c) is incorrect.

100 times the value of 7 in 26.74 is 70 and 70 ≠ 7.

So, statement d) is incorrect.

10 times the value of 7 in 26.74 is 7 and 7 = 7.

So, statement b) is correct and it correctly compares two values.

7 0

3 years ago

Find the measurement

xenn [34]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

$6z + 7 = 8z - 9$

$8z - 9 = 6z + 7$

Add sides 9

$8z - 9 + 9 = 6z + 7 + 9$

$8z = 6z + 16$

Subtract sides 6z

$- 6z + 8z = - 6z + 6z + 16$

$2z = 16$

Divide sides by 2

$\frac{2z}{2} = \frac{16}{2} \\$

$z = 8$

Thus ;

$NP = 8z - 9$

$NP = 8(8) - 9$

$NP = 64 - 9$

$NP = 64 - 4 - 5$

$NP = 60 - 5$

$NP = 55$

Done...

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

6 0

3 years ago

YZ has endpoints Y(0,5) and Z (12,3). Find the length of YZ to the nearest tenth.

Alex Ar [27]

Using the formula;
$d(Y, Z) =\sqrt{(xZ - xY)^2 + (yZ - yY)^2$

You should get 12.1655 or 12.2 units.

Hope this helps you with Coordinate Solving!

4 0

3 years ago

Read 2 more answers

What Is 7 Rounded To The Nearest Tenth?

AnnyKZ [126]

I think that it is 7.0

5 0

3 years ago