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Tresset [83]
3 years ago
6

I also need help with both of these​

Mathematics
1 answer:
Oliga [24]3 years ago
4 0
2 . A
because acute angle is less then 90 degrees, and 90 degrees is a right angle, and anything above 90 degrees is obtuse .
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What store has the best deal? Tae Store:4 cans for $2.48, Be Cool Store:5 cans for $3.00 or Not Today Store:59 cents per can?
tino4ka555 [31]
2.48 divided by 4 =.62 a can. Tae store

3.00 divided by 5= .60 a can. BE cool store

.59 not today store

The best is not today store at .59 a can

8 0
3 years ago
A calculator screen shows a number in scientific notation as 4.67e-8 write this number in standard form
Amanda [17]

Answer:

467 000 000

Step-by-step explanation:

4.67e-8 is rewritten as 4.67 x 10^-8.

Negative -> decimal with lots of places, Positive -> big, big number

Move the decimal place right 8 times so you end up with a small decimal.

4.67 -> 467000000

5 0
3 years ago
Find the coordinates of the missing endpoint if m is the midpoint of AB.
Ne4ueva [31]
E because its not on there
7 0
4 years ago
In the coordinate plane, what is the length of the line segment that connects points at (5,4) and (-3,-1)
baherus [9]

Answer:

9.434 units

Step-by-step explanation:

Given data

points (5,4) and (-3,-1)

x1= 5

y1= 4

x2= -3

y2= -1

The expression for the distance between two points is

d=√((x_2-x_1)²+(y_2-y_1)²)

substitute

d=√((-3-5)²+(-1-4)²)

d=√((-8)²+(-5)²)

d=√64+25

d=√89

d=9.4339

d= 9.434 units

Hence the distance between the points is 9.434 units

8 0
3 years ago
Two ropes, AD and BD, are tied to a peg on the ground at point D. The other ends of the ropes are tied to points A and B on a fl
LenKa [72]
We only need to find the heights of the 2 points on the flagpole and then subtract them. We have that AC and DC are related by the following trigonometric number: tan60=AC/DC. This is because ADC is a right triangle and AC is the opposite leg of the angle we know, while DC is the adjacent leg.
tan60= \sqrt{3} =AC/5 \sqrt{3} \\ AC=5  \sqrt{3} * \sqrt{3} =5*3=15.

Thus, we have calculated AC. The same remarks apply to the triangle BCD; However, now we get that tan30=BC/DC.
tan60= 1/\sqrt{3} =BC/5 \sqrt{3} \\ BC=5  \sqrt{3} / \sqrt{3} =5.


Hence, the height of point B is 5 feet, while the height of point A is 15 feet. Their distance is 10 feet.


5 0
3 years ago
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