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3 years ago

Please help me very little time left

Mathematics

1 answer:

expeople1 [14]3 years ago

8 0

5/6 is the answer because you plug in your numbers to the variables which is 5/2x3 so you simplify it down to 5/6

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A cashier at the local bank expected to serve 12 customers every hour. In the past 15 minutes he served 4 customers. Assuming th

Elodia [21]

Answer: yes

yes

Step-by-step explanation: he will do more than his goal because 4x3=12 and 15x3= 45

7 0

2 years ago

A map shows the distance between the corner of cactus road and 1st street and the corner of 1 St Street and Merle road as 3 inch

melamori03 [73]

11.1 miles

1in / 3.7 m = 3 in / 11.1 m

8 0

3 years ago

Read 2 more answers

Find the missing sides.

love history [14]

Answer:

Part 3)

$x=6\ units$

$y=3\ units$

Part 4) $x=18\sqrt{2}\ units$

Step-by-step explanation:

Part 3)

step 1

Find the value of x

In the right triangle of the figure we know that

The cosine of angle of 30 degrees is equal to the adjacent side to angle of 30 degrees divide by the hypotenuse

$cos(30\°)=\frac{3\sqrt{3}}{x}$

and remember that

$cos(30\°)=\frac{\sqrt{3}}{2}$

substitute

$\frac{\sqrt{3}}{2}=\frac{3\sqrt{3}}{x}$

Simplify

$x=(2*3)=6\ units$

step 2

Find the value of y

In the right triangle of the figure we know that

The sine of angle of 30 degrees is equal to the opposite side to angle of 30 degrees divide by the hypotenuse

$sin(30\°)=\frac{y}{x}$

and remember that

$sin(30\°)=\frac{1}{2}$

substitute

$\frac{1}{2}=\frac{y}{6}$

$y=6/2=3\ units$

Part 4) Find the value of x

Applying the Pythagoras Theorem

$x^{2} =18^{2} +18^{2} \\ \\x^{2} = 324+324\\ \\x^{2}=648\\ \\x=\sqrt{648}\ units$

Simplify

$x=18\sqrt{2}\ units$

6 0

2 years ago

Really struggling with this, can someone please help me out and give me a brief explanation? Id greatly appreciate it.

dsp73

Answer:

jjjjjjjjjjjjjjjjjjjjj

Step-by-step explanation:

7 0

2 years ago

Help plz 40x + 100 >500

serg [7]

Answer:

x > 10

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

8 0

2 years ago