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2 years ago

PLLLSLSSLSLSLS HELP ME!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

umka2103 [35]2 years ago

7 0

Answer:

Step-by-step explanation:

1/4--1/2=0.75

This is less than 2 which you get from 1/2 times 2 which =1

1+1=2

melamori03 [73]2 years ago

6 0

Answer:

no answer

Step-by-step explanation:

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PPPPPPPPlease help me (20 points!!!!)

Vika [28.1K]

$\longrightarrow{\mathfrak{\frac{-9}{6}÷\frac{3}{-2}}}$

$\longrightarrow{\sf{\frac{-\cancel{9}}{\cancel{6}}\times\frac{-\cancel{2}}{\cancel{3}}}}$

$\longrightarrow{\sf{\frac{3}{3}}}$

$\longrightarrow{\boxed{\bf{1}}}$

Identity applied -

$\star{\:\:\:\:\:\:\boxed{\bf{\frac{a}{b}÷\frac{c}{d}=\frac{a}{b}\times\frac{d}{c}}}}$

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2 years ago

Sophia scored 92% in a math test. if the test had 50 question how many did she get right

german

Answer: 46

Step-by-step explanation:

percentage scored = 92

number of correct question = x

total number of questions = 50

The formula for calculating the percentage scored

= number of correct question / total number of questions x 100

That is

92 = $\frac{x}{50}$ x $\frac{100}{1}$

$92 = \frac{100x}{50}$

cross multiplying :

$100x = 92$ x $50$

$100x = 4600$

dividing through by 100 , we have

$x = 46$

Therefore, she got 46 questions right

7 0

3 years ago

Please help, its very urgent.

lord [1]

Answer:

<u>Given</u>

aₙ = 1/3 aₙ₋₁

a₁₂ = 1/3 a₁₁ = 1/3(6) = 2

Correct choice is A

5 0

2 years ago

Which expression is equivalent to -6x^2 - 11x - 4?

Mekhanik [1.2K]

Correct answer is d i believe

4 0

2 years ago

Find the value of y (view picture below)

bekas [8.4K]

Answer:

Step-by-step explanation:

Apply the formula A^2 + B^2 = C^2

13^2 = 169

12^2 = 144

169 - 144 = 25

Square root of 25 is 5

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2 years ago