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Crazy boy [7]
3 years ago
12

Please help me!!! Brainliest answer!!!

Mathematics
1 answer:
Vsevolod [243]3 years ago
5 0
1.

g+h=-7+3=\boxed{-4}

2.

g-h=-7-3=\boxed{-10}

3.

h-g=3-(-7)=3+7=\boxed{10}

4.

gh=-7\cdot3=\boxed{-21}

5.

g+h^2=-7+3^2=-7+9=\boxed{2}

6.

g^2-h=(-7)^2-3=49-3=\boxed{46}
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100 POINTS PLS ANSWER <br><br> Plz answer all the questions on here plz it’s worth a lot
Jlenok [28]

Answer:

letter G

Step-by-step explanation:

8 0
3 years ago
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Y=f(x)=(1/9)^x find f(x) when x=(1/2)
tatyana61 [14]

Answer:

\frac{1}{3}

Step-by-step explanation:

In this question, you would solve the for f(x) by plugging in the given value to x.

Solve:

\frac{1}{9}^\frac{1}{2}

Distribute the exponent to the numerator and denominator.

\frac{1^\frac{1}{2}}{9^\frac{1}{2}}

Simplify.

\\\\\frac{1^\frac{1}{2}}{9^\frac{1}{2}}\\\\9^\frac{1}{2}=3\\\\\frac{1^\frac{1}{2}}{3}}\\\\

Use the 1^a = 1\,\text{} rule for the numerator:

\frac{1}{3}

Your final answer would be \frac{1}{3}

8 0
3 years ago
You had $50. You spent 10% of the money on clothes, 20% on games, and the rest on books. How much money was spent on books? Reme
bixtya [17]

Answer:

$35

Step-by-step explanation:

10% + 20% = 30%

You spent 30% of the $50 clothes and games.

You spent the rest on books.

100% - 30% = 70%

You spend 70% on books.

70% of $50 = 0.70 × $50 = $35

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5 0
2 years ago
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Please help I will reward brainly!!! Need done ASAP
Tomtit [17]
To solve the question we use the following analogy:
Given that the odds of winning is a/b, then the probability is b/(a+b)
hence to solve the question we proceed as follows:

a]
P(E)=11/36
odds against E=(36-11)/11
simplifying this gives us:
25/11

b] P(E)=31/36
odds against E=(36-31)/31
simplifying this we get:
5/31
hence odds in favor of E=31/5


c]P(E)=32/36
odds in favor of E will be:
36/(36-32)
simplifying the above we get:
36/4
=9/1

d]
P(E)=30/36
odds against E will be:
(36-30)/36
simplifying this we obtain:
6/36
=1/5

e] P(E)=13/36
odds against E will be:
(36-13)/13
simplifying this we obtain:
23/13



6 0
3 years ago
a decimal number has two digits to the right of its decimal point. if we round it to the nearest tenth, the result is 18.6 what
9966 [12]
18.6?......if it is rounded to 18.6, the digit in the ones place would have to be 18.55 thru 18.59...the lowest being 18.55 and the highest being 18.59.

Reasoning : 18.59.....when rounded to the nearest tenths....u look at ur number in the tenths place, it is 5....now look at ur number to the right of it...if that number is 5 or above, u round the 5 to a 6...but if that number is 4 or below, the number would remain a 5.

Examples :
18.55 rounded to the nearest tenths = 18.6 (because the number to the right of 5 is 5, so we round up to 18.6
18.54 rounded to the nearest tenths = 18.5(because the number to the right of the 5 is 4....so we round it to 18.5
3 0
3 years ago
Read 2 more answers
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