3 years ago

[98 points to anyone who answers all] Use the diagram below to answer the following questions.

Mathematics

1 answer:

Marysya12 [62]3 years ago

5 0

Answer: #10 is right angles

Step-by-step explanation: because that is the sign for a right angle

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I just started 8th grade and I want to know if my answer is right.

mario62 [17]

Yes you do! In fact not just I. You move al l three down right after or before you move the units to the right.

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3 years ago

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The lines graphed below are perpendicular. The slope of the red line is -2.

ASHA 777 [7]

Answer:

1/2

Step-by-step explanation:

opposite reciprocal

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3 years ago

PLZ HELP!

Shtirlitz [24]

Answer:

vertex and x= -b/2a = 0

second point, when x=1, y=3

third point the mirror of the second point over the vertex

Step-by-step explanation:

Do as described

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3 years ago

The most recent census for a city indicated that there were 919,716 residents. The population of the city is expected to increas

OLEGan [10]

Answer:

1,474,951.

Step-by-step explanation:

Given a population that increases by a constant percentage, we can model the population's growth using the exponential model.

$P(t)=P_o(1+r)^t,$ where \left\{\begin{array}{lll}P_o=$Initial Population\\r$=Growth rate\\$t=time (in years)\end{array}\right\\P_o=919,716\\r=3.7\%=0.037\\$t=13 years$

Therefore, the population of the city in 13 years time will be:

$P(t)=919,716(1+0.037)^{13}\\\\=919,716(1.037)^{13}\\\\=1,474,950.9\\\\\approx 1,474,951$

The population be at that time will be approximately 1,474,951.

3 0

3 years ago

Duane and mick are saving their money to build a tree house. Duane adds $5 to their piggy bank every other week. Mick adds $2 er

Furkat [3]

10 weeks
Duane adds $5 every other week so that's 5 weeks out of 10. 5 x 5 = 25
Mick adds $2 every week so,
2 x 10 = 20

25 + 20 = 45

8 0

3 years ago