All categories

2 years ago

Evalute 8-2 .3 +7 ............................................................................................................

Mathematics

1 answer:

Orlov [11]2 years ago

6 0

Answer:

vehrjebdhrhejegdduehegdudhsgdhdhsvxuaj

You might be interested in

A dressmaker buys flannel fabric by the yard. A purchase

Assoli18 [71]

Answer:

4.5yards

Step-by-step explanation:

$40 =5yards

$36 =?

36*5=180÷40

=4.5yards

5 0

3 years ago

Is 0.1304347826 a rational number?

VLD [36.1K]

Yes it is a rational number

4 0

3 years ago

Tom had 216 marbles. First, he divided them into 3 equal groups. Then he put two groups into a 2 separate bags. He took the rema

Dahasolnce [82]

Answer: each of his friends got 24 marbles

Step-by-step explanation:

216 / 3 = 72

72 / 3 = 24

3 0

3 years ago

Read 2 more answers

Messed up and didnt put the attachment on the last post

Margarita [4]

Answer :-

9(3+√3) feet

Step by step explanation :-

A triangle is given to us. In which one angle is 30° and length of one side is 18ft ( hypontenuse) .So here we can use trignometric Ratios to find values of rest sides. Let's lable the figure as ∆ABC .

Now here the other angle will be = (90°-30°)=60° .

In ∆ABC ,

=> sin 30 ° = AB / AC

=> 1/2 = AB / 18ft

=> AB = 18ft/2

=> AB = 9ft .

Again In ∆ ABC ,

=> cos 30° = BC / AC

=> √3/2 = BC / 18ft

=> BC = 18 * √3/2 ft

=> BC = 9√3 ft .

Hence the perimeter will be equal to the sum of all sides = ( 18 + 9 + 9√3 ) ft = 27 + 9√3 ft = 9(3+√3) ft .

<h3>Hence the perimeter of the triangular pathway shown is 9 ( 3 + √3 ) ft .</h3>

3 0

2 years ago

X/8 -5 <-2 how do I solve this to make it true

sdas [7]

First you would add 5 to both sides
X/8=3
Then multiply both sides by 8
X=24

7 0

3 years ago