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disa [49]
3 years ago
10

Math Help Can you help me 4d+6=42

Mathematics
2 answers:
VLD [36.1K]3 years ago
7 0
4d+6=42\ \ \ \ \ | subtract\ 6\\\\
4d=36\ \ \ \ | divide\ by\ 4\\\\
d=9\\\\ Solution\ is\ d=9.
Yanka [14]3 years ago
4 0
4d=42-6
4d=36
d=36:4=9
.....................
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I need help asap :):)):):
Ksju [112]

Answer:

$43.20

Step-by-step explanation:

Subtract the tax to find the actual sale price then multiply by 4. 12-1.20=10.80.... 10.80*4=43.30

7 0
3 years ago
Read 2 more answers
Complete the calculation how to find partial products<br><br> 1 2 4<br> × 2<br> ----------
a_sh-v [17]
The first step is to write each factor in expanding notation.

This is:

- 124 = 100 + 20 + 4
- 2 = 2

Now muliply 2 times each term of the terms 100, 20 and 4

=> 2 * 100 = 200

2 * 20 = 40

2 * 4 = 8

Then,

    (100 + 20 + 4 )
x                     2
-----------------------
                       8
                     40
                   200
------------------------
                   248

6 0
3 years ago
Y = –x + 4
aliina [53]
Y = -x + 4.....so sub in -x + 4 in for y in the other equation

x + 2y = -8
x + 2(-x + 4) = -8
x - 2x + 8 = -8
x - 2x = -8 - 8
-x = -16
x = 16

y = -x + 4
y = -16 + 4
y = - 12

one solution (16,-12)
8 0
3 years ago
Read 2 more answers
A cylinder has a radius of 6 inches and a height of 15 inches. What is the surface area of the cylinder? Express the answer in t
shutvik [7]

Answer:

The surface area for this cylinder is 252*pi square inches.

Step-by-step explanation:

The surface area of a cylinder can be calculated by using the following formula:

surface area = 2*pi*r² + 2*pi*r*h

Applying the data from the problem, we have:

surface area = 2*pi*(6)² + 2*pi*(6)*15

surface area = 2*pi*36 + 180*pi

surface area = 72*pi + 180*pi

surface area = 252*pi

The surface area for this cylinder is 252*pi square inches.

4 0
3 years ago
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6/12<br> is that equivalent to<br> 1/12
prohojiy [21]
No 6/12 is equal to 12/24
5 0
3 years ago
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