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3 years ago

9

Pj will begin her cake deliveries at 12:20. She asked me to remind her 30 minutes befor she has to leave. What time should I rem

ind pj about her deliveries

1 answer:

Leto [7]3 years ago

6 0

Answer:

11:50

Step-by-step explanation:

Go back 40 min before 12:20

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Which equation justifies why 9 1/3 = 3 square root of 9?

kozerog [31]

Answer: answer is A

Step-by-step explanation:

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3 years ago

Can someone please help me with this graph question??? Please???

Readme [11.4K]

Solution (8 , 9)

Answer is A. (8,9)

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3 years ago

15 POINTS: The ratio of the same side interior angles of two parallel lines is 33:3. Find the measures of all eight angles forme

larisa [96]

Answer:

$15^\circ,165^\circ,15^\circ,165^\circ\\15^\circ,165^\circ,15^\circ,165^\circ$

Step-by-step explanation:

The ratio of the same side interior angles of two parallel lines is 33:3

If two parallel lines are cut by a transversal

Sum of the same side interior angles = 180 degrees.

Therefore, the two same-side interior angles are:

$\dfrac{33}{36}\times 180^\circ =165^\circ\\\dfrac{3}{36}\times 180^\circ =15^\circ$

We can then say that the measure of all eight angles formed by the parallel lines and transversal starting from the upper left in a clockwise rotation is:

$15^\circ,165^\circ,15^\circ,165^\circ, 15^\circ,165^\circ,15^\circ,165^\circ$

4 0

3 years ago

This is due tomorrow if someone could help me that would be great <3

kifflom [539]

<u>Hope this helped!</u>

<u>First Row</u>

$\frac{5}{18}$

$\frac{10}{21}$

$\frac{9}{40}$

6

5 $\frac{1}{3}$

(this one is already done)

<u>Second Row</u>

4 $\frac{4}{9}$

5 $\frac{1}{16}$

$\frac{13}{18}$

6 $\frac{1}{4}$

11 $\frac{2}{3}$

5 0

3 years ago

Find the value of y.

Bess [88]

Answer:

=6√3 the third option.

Step-by-step explanation:

We can use the Pythagoras theorem to find the value of y. We need two equations that include y.

a²+b²=c²

c=9+3=12

x²+y²=12²

x²=144 - y².........i (This is the first equation)

We can also express it in another way but let us find the perpendicular dropped to c.

perpendicular²= x²-3²=x²-9 according to the Pythagoras theorem.

y²=(x²-9)+9²

y²=x²+72

x²=y²-72....ii( this is the second equation

Let us equate the two.

y²-72=144-y²

2y²=144+72

2y²=216

y²=108

y=√108

In Surd form √108=√(36×3)=6√3

y=6√3

8 0

3 years ago