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3 years ago

JUST GIVE ME THE ANSWER !!!! PLS HELPPPP

Mathematics

2 answers:

Salsk061 [2.6K]3 years ago

7 0

Answer:

Step-by-step explanation:

-3(2) +6

9+6

Alenkasestr [34]3 years ago

6 0

Answer:

-3

Step-by-step explanation:

all you do it plug -3 in x and solve

f(-3)= -3^2+6

=-3

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Please help to solve the question

White raven [17]

☃ $\: \: \: \: \: \: \: \: \red{ \underline{ \large{ \blue{ \tt{ ꧁ \: A \: N \: S \: W \: E \:R ꧂}}}}}$

✧ $\large\tt{Step \: - \: By \: - \: Step \: Explanation} :$

Let the total number of students who failed in SLC be n ( U ) , number of students failed in science only be n ( only S ) , number of students failed in mathematics only be n ( only M ) , number of students who failed in both subjects be n ( M ∩ S ) and number of students who failed in other subjects be $\tt{n( \overline{s \: ∪ \: m})}$ .

❀ $\underline{ \underline{ \large{ \tt{ \: G \: I\: V \: E \: N}}}} :$

↳ $\large{ \tt{n(u) = 20 \: \% \:of \: 115000 = \red{ \underline{23000}}}}$

↳ $\large{ \tt{ n_{0}(s) = 40\% \: of \: 23000 = \red{ \underline{9200}}}}$

↳ $\large{ \tt{ n_{o}(m) = 35\% \: of \: 23000 = \red {\underline{8050}}}}$

↳ $\large{ \tt{n( \overline{s \:∪ \: m) }= 5\% \: of \: 23000 = \red{ \underline{1150}}}}$

✎ $\underline{ \underline{ \large{ \tt{ \: S \: O \:L\: V \: I \: N\: G}}}} .....$

$\large {\tt{i. \: n(u) = n_{o}(s) + n_{o}(m) + n(s ∩ \: m) \: + n( \overline{s \:∪ \: m)} }}$

⟶ $\large{ \tt{23000 = 9200 + 8050 + n(s∩m) + 1150}}$

⟶ $\large \tt \: 23000 = 18400 + n(s ∩ m)$

⟶ $\large \tt \: 23000 - 18400 = n(s \: ∩ \: m \: )$

⟶ $\large \boxed{ \tt {4600} = n(s ∩ m)}$

Therefore , 4600 students failed in both subjects.

$\large{ \sf{ii. \: Please \:see \: the \: attached \: picture \: for \: venn - diagram!}}$

☪ Hope I helped! ♡

♕ Have a wonderful day / night ! ツ

☆ $\underbrace{ \overbrace{ \mathfrak{Carry \: On \: Learning}}}$ !

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3 years ago

The hyperbolas is The point halfway between its two vertices

baherus [9]

A hyperbola is like having two asymptotic parabolas facing opposite to each other. The point halfway between the vertices of the two parabolas is the hyperbola's center point.

Thank you for posting your question here in Brainly. I hope I was able to help you. Have a good day.

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Victoria took a test and got 80% of the questions right.she answered 20 questions correctly how many questions were on the test?

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Answer:

d)25

Step-by-step explanation:

(80/100)*x=20

x=25

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The best answer for the this question is 15

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Solve<br>3 tan 8 <-1 for 0 5 0521.

BlackZzzverrR [31]

Answer:

Substitute the given value into the function and evaluate.

3 tan ( 8 ) < − 1 = 0.4216225 < − 1

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Step-by-step explanation:

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