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SOVA2 [1]
3 years ago
7

Please answer it fast have to two minutes only

Mathematics
1 answer:
nalin [4]3 years ago
7 0

Answer: It's the first 3, not the last one

Step-by-step explanation:

Confusing! But if the planes have  two points in common, they intersect.

The last choice is the  top and bottom. They have no edges in common, so they don't intersect

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Ashley had a summer lemonade stand where she sold small cups of lemonade for $1.25 and large cups for $2.50. if ashley sold a to
Levart [38]
The answer is 98 small and 57 large cups.

s - the number of small cups
l - the number of large cups

<span>Ashley sold a total of 155 cups: s + l = 155
</span><span>Ashley earned</span><span>for $265: 1.25 * s + 2.50 * l = 265

</span>s + l = 155
1.25 * s + 2.50 * l = 265
________
s = 155 - l
1.25 * s + 2.50 * l = 265
________
1.25 * (155 - l) + 2.50 * l = 265
193.75 - 1.25 * l + 2.50 * l = 265
193.75 + 1.25 * l = 265
1.25 * l = 265 - 193.75
1.25 * l = 71.25
l = 71.25 / 1.25
l = 57

______
s = 155 - l
l = 57

s = 155 - 57
s = 98

5 0
3 years ago
The two perpendicular number lines that are used for graphing are called
Naily [24]
The x-axis (horizontal) and the y-axis (vertical).
4 0
3 years ago
Read 2 more answers
Write two million three hundred and twenty thousand five hundred and two as a number.
kozerog [31]
2,320,502. That would be the answer.
8 0
3 years ago
Answer quickly for brainliest.
Ratling [72]

Answer:

the <u>one all the way on the left</u> and the <u>one all the way on the right!</u>

<u />

<u>the points that match are </u><em><u> t,b</u></em><u>     </u><em><u>a,v</u></em><u>    </u><em><u> u,c </u></em>

Step-by-step explanation:

Congruent Triangles - Two angles and included side (ASA) Definition: Triangles are congruent if any two angles and their included side are equal in both triangles. There are five ways to test that two triangles are congruent. This is one of them (ASA).

5 0
3 years ago
A beacon is flashing on top of a 50 foot tower. A 6 foot tall man walks constantly away from the tower at 5 feet/sec. At the ins
Viefleur [7K]

Answer:\frac{253}{44}

Step-by-step explanation:

ignore the "at the instant the man is 30 feet away" part, set it as X and the man's shadow as Y.

Similar triangles so we can do \frac{50}{x+y}  = \frac{6}{y}.

Solve for it we get 44y = 6x

Differentiate relative to time t, we get 44y' = 6x'.

change in x (x') is equal to 5. And we get the answer y' = \frac{33}{44}.

the \frac{33}{44} ft/sec is the rate of which the length of the shadow is changing. add 5 to it for the rate of the tip of his shadow moving away from the tower.

7 0
2 years ago
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