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kondor19780726 [428]
3 years ago
14

 can someone pls help for brainlest

Mathematics
2 answers:
Tpy6a [65]3 years ago
7 0
The answer is 73 i think
mash [69]3 years ago
5 0

Answer:

surface \: area = area \: of \: base + area \: of \: the \: 4 \: triangular \: faces \\  = (l \times w) + 8 \times ( \frac{1}{2}  \times base \times height) \\  = (4 \times 4) + 8 \times ( \frac{1}{2}  \times 2 \times 7) \\  = 16 + 56 \\  = { \boxed{72}} \: square \: millimeters

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write an even number that has a 7 in the hundreds place , has an odd number in the thousands place and is multiple of 10
Serjik [45]
Even numbers end with 0,2,4,6,8

7 in hundreds place

odd in thousands place, odd numbers are 1,3,5,7,9

multiplue of 10 end with 0

so therfor the number has 7 in hundreds place and ends with 0 with odd in thousands and undefined hundreds place

50 options

some examples are
1730
9790

any number, x7y0 such that x is odd and y can be any number
7 0
4 years ago
What is the volume?<br> 9 cm<br> 8cm<br> 6 cm
vova2212 [387]

Answer:

432cm^3

Step-by-step explanation:

Volume=l×b×h

=9×8×6

432cm^3

6 0
3 years ago
Read 2 more answers
Solve for x<br> 4x – 4&lt;8<br> AND<br> 9x +5 &gt; 23
Leno4ka [110]

Answer:

x<3 AND x>2

Step-by-step explanation:

First, 4x-4<8. Adding 4 to both sides, 4x<12, and dividing by 4, x<3.

Next, 9x+5>23. Subtracting 5 from both sides, 9x>18, and dividing by 9, x>2.

Therefore, x<3 AND x>2.

4 0
4 years ago
What is the product?<br> (X4)(3x3-2)(4x2 +5x)
liraira [26]
X5 • (3x3 - 2) • (4x + 5)

6 0
3 years ago
Read 2 more answers
What is the slope of 6x-3y=18??
dolphi86 [110]
the \ slope \ intercept \ form \ is : \\  \\ y= mx +b \\ \\6x-3y=18 \\ \\-3y=-6x+18 \ \ /:(-3)\\ \\y=\frac{-6}{-3}x + \frac{18}{-3} \\ \\y=2x-6 \\ \\ m = 2
6 0
3 years ago
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