3 years ago

Please help i need this done soon

Mathematics

1 answer:

Komok [63]3 years ago

3 0

X = 7 then make it an improper fraction which is 20/5 = 4

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The sum of 4 and y divided by 5 equal to 9. Find the value of y. pls a better solution

rosijanka [135]

Answer:

y=41

Step-by-step explanation:

Let us start by writing an equation. 4 plus y divided by 5 equals to 9 :

$\frac{4+y}{5}=9$

Great! Now let us solve for the variable, y, by isolating the terms:

$4+y=45\\y=41$

I hope this helps! Let me know if you have any questions :)

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3 years ago

A tiny but horrible alien is standing at the top of the empire state building (which is 443 meters tall) and threatening to dest

valentina_108 [34]

Answer: $87.7^{\circ}$

Step-by-step explanation:

Height of the building AB= 443 meters

Distance between the building and the agent at the ground BC= 18 meters

Let x be the angle the agent should shoot his laser gun

Since ΔABC is a right triangle, then

$\tan\ x=\frac{AB}{BC}$

$\Rightarrow\tan\ x=\frac{443}{18}\\\Rightarrow\tan\ x=24.6111\\\Rightarrow\ x=\tan^{-1}(24.61)\\\Rightarrow\ x=87.67^{\circ}\approx87.7^{\circ}$

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3 years ago

Read 2 more answers

Gasoline was 2.869 per gallon one week and 2.989 per gallon the next. By how much did the price change

kramer

.12 hope this helps ._.

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3 years ago

2+22+10027+100(10000X5) divided by19999999999999w787w9w :)

Studentka2010 [4]

Answer:

5.075500000000254e-10. but you need to give me more points

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3 years ago

I need this done by tonight pls help!

vovangra [49]

Answer:

8w-16

Step-by-step explanation:

8(w-2)

8(w) & 8(-2)

8w-16

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3 years ago