3 years ago

WORTH 100 POINTS!!

Mathematics

1 answer:

Elis [28]3 years ago

5 0

Step-by-step explanation:

Diagram?... I dont know

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Please help. Will Brainliest.

Bad White [126]

The answer will be 29cm²
Hope This Helps and God Bless!

6 0

3 years ago

Y=(3x+7)(8x-5). Find the derivative

lozanna [386]

Answer:

Step-by-step explanation:

use uv rule= uv'+vu'

u=3x+7

u'=3+0=3

v=8x-5

v'=8-0=8

uv= (3x+7)(8)+(8x-5)(3)

=24x+56+24x-15

=48x+41

6 0

3 years ago

Read 2 more answers

Write the standard equation of the circle with center (-3, 5) and a diameter of 18.

dmitriy555 [2]

The equation of a circle with center (h, k) and radius r is

(x - h)^2 + (y - k)^2 = r^2

A diameter of 18 means a radius of 9.

(x + 3)^2 + (y - 5)^2 = 81

4 0

3 years ago

What three simpler multiplications can you use to find 8*242

Jlenok [28]

$242=200+40+2\\\\8\cdot242=8\cdot200+8\cdot40+8\cdot2=1600+320+16=1936$

6 0

4 years ago

-4/6+-7/9

lesantik [10]

$-\frac{4}{6} + -\frac{7}{9}$ = $-\frac{13}{9}$

Step 1: Cancel 4/6 and change to 2/3.

$= -\frac{2}{3} - \frac{7}{9}$

Step 2: Adjust Fractions based on the LCM.

The LCM of 3 , 9 : 9

$= -\frac{6}{9} - \frac{7}{9}$

$= \frac{-6 - 7}{9}$

Step 3: Subtract the numbers : - 6 -7 = -13

$= -\frac{13}{9}$

3 0

4 years ago