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2 years ago

Can someone help PLEASE

Mathematics

1 answer:

Aneli [31]2 years ago

5 0

Yes . When you do the line test you go straight done and it doesn’t have 2 points on the same line .

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Which expression is not equivalent to others? Explain.

slega [8]

B. This is the answer because it is not equivalent to anything else, and the answer simplified is: -18.

6 0

2 years ago

During a baseball season, team a scores 9 runs for every 7 runs that team b scores. The total number of runs scored by both team

mrs_skeptik [129]

Answer:

∴ Team b scores is 630

And team a scores is 810

Step-by-step explanation:

Given;

Team a scores $9$ runs for every $7$ runs that team b scores.

Lets,

Think b is scores $x$ runs;

Then a is scores $x+(2\times\frac{x}{7} )$ ;

Because every 7 runs of b , a is scores more 2 runs.

Total number of runs scored by both teams is 1440

Runs score by team a + Runs score by team b=1440

$x+(2\times\frac{x}{7} )+ x =1440$

$2\times x+ \frac{2\times x}{7}=1440$

$\frac{(14\times x)+(2\times x)}{7} =1440$

$\frac{16\times x}{7} =1440$

$16\times x=1440\times 7$

$x=\frac{10080}{16}$

$x=630$

∴ Team b scores is 630

And team a scores is $630+(2\times \frac{630}{7} )=810$

5 0

3 years ago

Help me with this please

sammy [17]

Answer:

Step-by-step explanation:

Tan-1(8 / 15)

5 0

2 years ago

(7^3)^-5 <br><br> Please help! :)

cupoosta [38]

I believe the answer is 7^-15, here’s a quick explanation:
multiply the exponents, but my answer is for simplifying the expression, i hope it helped!

4 0

2 years ago

Look at the image below

Kay [80]

Answer:

272 yd²

Step-by-step explanation:

Surface area = base area + lateral area

= (10×10)+(8.6×10×2)

= 100+172

= 272 yd²

5 0

2 years ago