3 years ago

HELP. WILL GIVE POINTS ASAP

1 answer:

8 0

Answer:

b and c i think

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VLD [36.1K]

The area of the rectangle is A. 6000

4 0

3 years ago

velikii [3]

Answer:

I am pretty sure the answer would be B!

Hope this helps

Mark me brainliest if I'm right :)

6 0

2 years ago

Leokris [45]

To find radius just divide diameter by 2
So the answer will be
6 divide 2 = 3mm

8 0

3 years ago

Afina-wow [57]

You will at 7 to both sides and then divide 2 on both sides to find x. :)
2x-7=3
+7=+7
—————
2x = 10
— —-
2 2

X = 5

3 0

3 years ago

Gnom [1K]

Answer:

x1=-4/5, x2=18/5 and x3=7/5

Step-by-step explanation:

$\left[\begin{array}{ccc|c}1&0&-3&-5\\3&1&2&4\\2&2&1&7\end{array}\right]$

you can do linear combination between the rows:

2nd row=R2-3R1 and 3th row=R3-2R1

$\left[\begin{array}{ccc|c}1&0&-3&-5\\0&1&11&19\\0&2&7&17\end{array}\right]$

3th row=(3R2-R3)/15

$\left[\begin{array}{ccc|c}1&0&-3&-5\\0&1&11&19\\0&0&1&\frac{7}{5} \end{array}\right]$

1st row=R1+3R3 and R2-11R3

$\left[\begin{array}{ccc|c}1&0&0&-4/5 \\0&1&0&18/5 \\0&0&1&7/5\end{array}\right]$

x1=-4/5, x2=18/5 and x3=7/5

6 0

3 years ago