4 years ago

Please help will give brainliest

Mathematics

2 answers:

topjm [15]4 years ago

7 0

Answer:

-1/2

Step-by-step explanation:

used Socratic an app by google that can solve almost all math problems

nata0808 [166]4 years ago

3 0

Answer:

-0.5

That’s all

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there are 49 students on the cafeteria 35 girls and 14 boys what is the ratio of girls to boys int he cafeteria A) 2:5 B)1:2 c)5

Delvig [45]

Answer:

5:2

Step-by-step explanation:

35÷7= 5

14÷7=2

You get the ratio by dividing by a common multiple

7 0

3 years ago

Read 2 more answers

Solve the equation for x (if possible please show work)

Daniel [21]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{x = - 4}}}}}$

Step-by-step explanation:

$\sf{3x - 5 = 2x - 9}$

Move 2x to left hand side and change it's sign

⇒ $\sf{3x - 2x - 5 = - 9}$

Move 5 to right hand side and change it's sign

⇒ $\sf{3x - 2x = - 9 + 5}$

Collect like terms

⇒ $\sf{x = - 9 + 5}$

Calculate

⇒ $\sf{x = - 4}$

Hope I helped!

Best regards!!

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4 years ago

A store manager instructs some new trainees that a leather chair priced at 200$ winds up costing A customer $218 once the sales

Ulleksa [173]

Answer:

9.00%

Step-by-step explanation:

So, we would do

18 divided by 200 = 9.00%

Therefore your answer will be 9.00%

Hope this helps!

5 0

3 years ago

Find the missing side of the triangle. 14 mi 11 mi x

DanielleElmas [232]

Answer:

$5\sqrt{3}$

Step-by-step explanation:

$a^{2} +b^2=c^2\\11^2+x^2=14^2$

121+x^2=196

x^2=75

x= $\sqrt{75} \\5\sqrt{3} \\or 8.66$

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3 years ago

A conference center has 12 rooms that each have a floor area of 875 square feet and 6 rooms that each have a floor area of 950 s

Katyanochek1 [597]

875 x 12 = 10500ft squared
950 x 6 = 5700ft squared
10500 + 5700 = 16200

the total floor area is 16200 squared feet

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3 years ago