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Alenkasestr [34]
3 years ago
12

Anyone know the answers for #8 and #9?

Mathematics
1 answer:
babymother [125]3 years ago
8 0
Check the picture below, notice those three quadrilaterals.

the square, is really a rectangle and is also a rhombus, but with right-angles and equal sides.

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There would be an open circle on positive 12 with the arrow moving to the right.
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Help please I’m trying to do my homework and don’t understand
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3 years ago
5x² + 3y when x =-2 and y = 10​
Vera_Pavlovna [14]

Answer:

50

Step-by-step explanation:

When a number is next to a variable, such as 5x, this means you will multiply them(five times x). With x being -2, we will multiply -2 x -2 = 4. the exponent tells you how many times to multiply a number by itself. If the exponent was 5, we would multiply 2 by itself 5 times to get 10. Since we got 4 for our answer, we will multiply that by since it was an exponent and we multiply it. 4 x 5 = 20. Since we know that we multiply numbers next to variables, we will multiply 3y or 3(10). 3 x 10 = 30. Add this to 20 to get your answer. 20 + 30 = 50.

Hope this helps :)

6 0
3 years ago
3 loq, 6) - 2 log (5x) = 2
Scrat [10]

Answer:

is this the answer im sorry i did not put steps i was in a hurry to go to the next class.

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What is 1.6 in fraction form?
viva [34]
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