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2 years ago

3/5 ÷ 4/15 = 9/4. Is this true?

2 answers:

7 0

Yes it’s Exact Form:

9/4

Decimal Form:
2.25

Mixed Number Form:
2 1/4

It just depends on what form your instructor is looking for

Rasek [7]2 years ago

4 0

Answer:

yes

Step-by-step explanation:

it is 9/4 indeed.........

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Answer:6

4 multiplied by 6 is 24 so 6 is the answer

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Step-by-step explanation:

Here,

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3 years ago

Solve, graph, and give interval notation for the inequality:

Georgia [21]

Answer:

The answer to your question is

Step-by-step explanation:

Inequality 1

4(3x - 4) < 32

12x - 16 < 32

12x < 32 + 16

12x < 48

x < 48/12

x < 4

Inequality 2

2x + 1 ≤ 8x + 25

2x - 8x ≤ 25 - 1

- 6x ≤ 24

x ≥ 24/-6

x ≥ - 4

- See the graph below

- Interval [-4, 4)

3 0

3 years ago

Please help ASAP!! WILL MARK BRAINLY!!

erastova [34]

Answer:

$A=91^o$

$B=146^o$

$C=89^o$

$D=34^o$

Step-by-step explanation:

we know that

In an inscribed quadrilateral ABCD opposite angles are supplementary

$A+C=180^o$ ----> equation 1

$B+D=180^o$ ----> equation 2

step 1

Find the value of x

substitute the given values in equation 1

$(2x+3)^o+(2x+1)^o=180^o$

$4x=180-4\\4x=176\\x=44$

step 2

Find the measure of angle A,C and D

substitute the value of x

$A=(2(44)+3)=91^o$

$C=(2(44)+1)=89^o$

$D=(44-10)=34^o$

step 3

Find the measure of angle B

Remember the equation 2

$B+D=180^o$ ----> equation 2

substitute the value of D

$B+34^o=180^o$

$B=180^o-34^o=146^o$

6 0

3 years ago