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bazaltina [42]
3 years ago
5

Someone help me please !!!

Mathematics
1 answer:
LenaWriter [7]3 years ago
3 0
Yes it is a function
You might be interested in
Please answer this correctly without making mistakes
katrin2010 [14]

Answer:

16 km

Step-by-step explanation:

Given:

Distance from Washington to Stamford = distance from Washington to Salem + distance from Salem to Stamford = 10.3 km + 11.9 km = 22.2 km

Distance from Washington to Oakdele = 6.2 km

Required: the difference between the distance from Washington to Stamford and from Washington to Oakdele

Solution:

Distance from Washington to Stamford = 22.2 km

Distance from Washington to Oakdele = 6.2 km

The difference = 22.2 km - 6.2 km = 16 km

Therefore, from Washington, it is 16 km farther to Stamford than to Oakdele.

8 0
3 years ago
If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle?
zvonat [6]

Answer:

It is C.

Step-by-step explanation:

The centre of the circle is at the midpoint of The diameter = (8+2)/2, (6+0)/2 = (5,3) so the left side of the equation is (x-5)^2+(Y-3)^2. Now we need to work out the radius:

The diameter = square root(8-2)^2+6^2) = square root of 72 = 6sqrt2.

So the radius = 3sqrt2 and r^2=18.

3 0
3 years ago
Is y=2/5x porportional
aleksklad [387]
Yes, because it is a star it line that passes through the origin
4 0
3 years ago
Find the value of the variable if P is between J &amp; K.<br><br> JP = 3y+1 ; PK = 12y - 4 ; JK = 75
LuckyWell [14K]
<span>JP + PK = JK
3y + 1 + 12y - 4 = 75
15y -3 = 75
15y = 75 +3
15y = 78
y = 78/15
y = 5.2

answer is </span><span>a. 5.2</span>
3 0
2 years ago
Leonard earned a grade of 60% on his Science Test. If he answered 240 of the questions correctly, how many total questions were
azamat

Answer:

D. 400

Step-by-step explanation:

240:60%=x:100%

60x=240×100

60x=24 000

x=24 000:60

x=400

4 0
2 years ago
Read 2 more answers
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