Interval level of mesurement
Answer:
24
Step-by-step explanation:
We are given a leg and the hypotenuse, and we can put what we have into the pythagorean theorem formula:
a^2 + b^2 = c^2
7^2 + b^2 = 25^2
49 + b^2 = 625
b^2 = 576
b = 24
9.25, right? Because there's 10 numbers, the two middle numbers are 9.3/9.2. so when you add them up you get 18.5, then you divide it by 2 because there were only 2 numbers added, and I got 9.25
Answer
Correct option is
D
5 cm
△ABC is an equilateral △
∴Area=
4
3
a
2
=75
3
⟹ a
2
=300
a=10
3
cm
AM=MC=
2
10
3
=5
3
cm
Area =
2
1
×AC×BM
75
3
=
2
1
×10
3
×BM
∴BM=15cm
△AOC,△BOC and △AOB are of equal area
∴ar(△AOC)=
3
1
ar(△ABC)=
3
1
×75
3
=25
3
cm
2
In △AOC,
ar(△AOC)=
2
1
×AC×OM
⇒25
3
=
2
1
×10
3
×OM
∴OM=5cm Ans.
Translate: y - 46 > -184
Possible answer:<u> y > - 138</u>
Solution:
y - 46 > -184
= y > - 184 + 46
= y > - 138
#CarryOnLearning
