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3 years ago

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Elina [12.6K]3 years ago

8 0

Answer:

Ohh .........................

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Mr. Golv is practicing his jiu jitsu drill where he does 5 guard passes and 2 kimura arm locks. A guard pass takes G seconds, an

agasfer [191]

1.)C
2.)A
3.)B
4.)B
5.)A

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3 years ago

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If the measure of angle A is 40 degrees and the length of side b is 15 inches, which can be the length of side a if it is possib

Julli [10]

This is the concept of trigonometry, to get the possible length of side a we use the sine rule which states that:
a/sin A=b/sin B=c/sin B
where;
a,b and c are the sides
A,B and C are the angles
thus the value of A could be as follows;
assuming the triangle is an isosceles triangle, the base angles will be:
(180-40)/2=70
thus;
15/sin 70=a/sin 40
a=(15sin40)/sin70
a=10.26 inches
thus the possible size of a=10.26 inches

8 0

3 years ago

Marco is making a kite, using sticks for its diagonals. One stick is 2 feet long and the other is 3 feet long. How much material

Marat540 [252]

Answer:

Marco will need $3\ ft^{2}$ of material to make the kite

Step-by-step explanation:

we know that

To know how much material Marco will need to make the kite, the area must be calculated.

Remember that the area of the kite is equal to

$A=\frac{1}{2}[d1*d2]$

where

d1 and d2 are the diagonals of the kite

we have

$d1=2\ ft$

$d2=3\ ft$

substitute

$A=\frac{1}{2}[2*3]=3\ ft^{2}$

3 0

3 years ago

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N aquarium tank holds

Lilit [14]

1 gal = 3.8 liters....so 65 gallons = 65 * 3.8 = 247 liters

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3 years ago

On a piece of paper, graph y < 3/4 x+2 Then determine which answer matches the graph drew.

OleMash [197]

Step-by-step explanation:

Given inequality is $y$ .

To graph that inequality, first we need to graph the line $y=\frac{3}{4}x+2$ . Then shade it for the inequality symbol <.

Graphing line can be done using two points.

plug x=0 into $y=\frac{3}{4}x+2$ , we get:

$y=\frac{3}{4}*0+2=2$

Hence first point is (0,2)

Similarly plug any random number for x say x=4, we get:

$y=\frac{3}{4}*4+2=5$

Hence first point is (4,5).

Now we just need to graph both points and join them by a dotted line. because we have < not <=.

Next part is to test for shading.

Which can be done using any test point which is not on the given line. Say (0,0)

plug x=0,y=0 into $y$ .

$0$

$0$

0<2

which is true, hence shading will be in direction of test point (0,0).

Hence final answer will be the choice which looks like the graph attached below;

3 0

3 years ago