3 years ago

Natural Selection

Mathematics

1 answer:

sashaice [31]3 years ago

5 0

Answer:

A,B,D

Step-by-step explanation:

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Help me please, and thank u

Yuki888 [10]

Answer:

Step-by-step explanation:

Check the attached diagram... since they are parallel lines, those angles should be equal. now as per the theorem of opposite angles, (3x + 10)° should be equal to 70° .

(3x + 10)° = 70°

3x = 60°

x = 20

4 0

3 years ago

what do you call the middle value in the set of the data or quantities a mean b. median c.mode d.range

MakcuM [25]

Answer:

median is the middle value

mean is the average

mode is the one that occurs most

range is the highest number - lowest number

6 0

3 years ago

a water sprinkler sends water out in a circular pattern. determine how large an area is watered. the radius of watering is 18ft.

Sergeeva-Olga [200]

Use the formula for area of a circle,
$a = \pi \times {r}^{2}$
and they give an approximation so use that for pi

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3 years ago

Guided Practice

aliina [53]

Answer:

Explanation:

4 goes up 2 to 6. 6 goes up 3 to 9. 9 goes up 4 to 13. Therefore, you can expect 13 to go up 5 to 18, and 18 to go up by 6 to 24.

7 0

3 years ago

Help!! i don’t understand geometry

Rudik [331]

I basically solved for x first.
42+43x+1=180
X=3.2 rounded

Next plug in the value of x into the EDC equation
43(3.2)+1=138.6

Then add it to the measure of EDN
138.6+42= 180.6

So the answer is measure of NDC= 138.6

8 0

3 years ago

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