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vova2212 [387]
3 years ago
8

PLEASE SOMEONE HELP ME I DONT GET IT!!!

Mathematics
2 answers:
Mkey [24]3 years ago
4 0

Answer: b is the answer

Step-by-step explanation:

Alisiya [41]3 years ago
4 0

Answer:

Step One: We need to find a way to equate either the x terms of the y terms in each equation. ...

Step Two: Take equation b) from equation a) to eliminate the x component. ...

Step Three: substitute the value of y into either equation to find the value of x.

Step-by-step explanation:

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What can 23/40 be simplified by?
kicyunya [14]
23/40 can't be simplified as it has no common factors
8 0
3 years ago
Which expression has a value greater than 43 ?<br><br> PLEASEEE HELP!
lozanna [386]

Answer:

7^2

Step-by-step explanation:

7*7=49

4^3=43

49>43

8 0
2 years ago
A high school football pennant is in the shape of an isosceles triangle. The base is 18 inches long. The sides meet at an angle
Oksanka [162]

Answer:

The length of each side is 26.3 cm

Step-by-step explanation:

Opposite sides of an isoceles triangle are equal

The isoceles triangle is divided into 2 right-angled triangles so the length of one side can be calculated using trigonometric ratio

When the isoceles triangle is divided, the angle in the right-angled triangle is 20° (1/2 of 40°) and the base is 9cm (1/2 of 18 cm), the hypotenuse side is calculated using trigonometric ratio

Let the length of the hypotenuse side be y

9/y = sin 20°

y = 9/0.3420 = 26.3

Length of each side is 26.3 cm

3 0
3 years ago
What is the correct order of statements and reasons to complete the proof? help please
Rufina [12.5K]
The answer will be A due to them being on opposite sides with the triangle having adjacent measures so both of those angles given provide the same measure
4 0
2 years ago
Read 2 more answers
Please help plssssssss
sergey [27]

Answer:

.38

Step-by-step explanation:

Given that they have green eyes, we only look at the green row

Total is 3+5+5 = 13

Red hair is 5

P( red hair ) red / total = 5/13 =.384615385

8 0
3 years ago
Read 2 more answers
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