2 years ago

Please help lol, im on a math test

Mathematics

1 answer:

Sveta_85 [38]2 years ago

5 0

I know for sure it’s not B or D so I believe it is A.

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A.19.7<br> B.19.2<br> C.21.3<br> D.20.8

nadya68 [22]

Answer:

x = 180

Step-by-step explanation:

since straight lines are 180

(is it asking to find the area?)

5 0

2 years ago

A pebble falls of a cliff at a height of 256 ft. If the equation for the height as a function is h(t)=-16^2 + initial height whe

AlladinOne [14]

Answer:

After 4secs

Step-by-step explanation:

Given the function of the height expressed as;

h(t)=-16^2 + initial height

If initial height = 256, then;

h(t) = -16t^2 + 256t

The pebble will hot the ground at when h(t) = 0

Substitute

0 = -16t^2 + 256t

16t^2 = 256

t^2 = 256/16

t^2 = 16

t = 4

Hence the pebble will hit the ground after 4secs

6 0

2 years ago

During the 2005 football season Team Tackle beat Team Sack by 18 points their combined scores totaled 66. the individual team sc

igomit [66]

1. 40 points 2. 21 points

5 0

3 years ago

What us the solution to the inequality 4-2 (x+10) >12

Aloiza [94]

Answer is 6/4 your welcome bro

3 0

3 years ago

And how many map squares did we survive more than 29 plant species

denis-greek [22]

Answer:

Hello your question is incomplete attached Below is the missing histogram

answer: 10 map squares

Step-by-step explanation:

There are 10 map squares that did survive more than 29 pant species because from the given diagram we can see that the plant species above 29 are spotted in 4 map squares ( i.e. from spot 30 to 39 ) and 6 map squares ( i.e. from 30 to 49 )

hence the total number of map squares = 4 + 6 = 10 map squares

4 0

3 years ago