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mars1129 [50]
3 years ago
15

* Use order of operations to solve the following.

Mathematics
2 answers:
fiasKO [112]3 years ago
4 0

Answer:

5

3+5 2×2 -7

8+4-7

12-7

5

^^^^

Bingel [31]3 years ago
3 0
The answer is 100 if that 5 and 2 is separate
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Please help me with this
Lorico [155]
Just apply the Pythagoras Theorem, 

LN² = LM² + MN²

LN² = 7² + 8²

LN² = 49 + 64

LN = √113

In short, Your Answer would be: Option D

Hope this helps!
7 0
3 years ago
Read 2 more answers
F(x) = 1?-1.9(x) = x - 2. Find<br> (a) ( + g)(3)
ValentinkaMS [17]

Answer: f(x)=1-1.9x=x-2

Step-by-step explanation:

Big brain time.

4 0
3 years ago
Geometry/////
Montano1993 [528]

Answer:

A = 388.58 cm^2

Step-by-step explanation:

For a cone whose base has a radius R, and a hypotenuse S, the area is:

A = pi*R^2 + pi*R*S

Where pi = 3.14

In this case, we can see that the diameter is: 15cm

Then the radius, half of the diameter, is:

R = 15cm/2 = 7.5cm

The hypotenuse is 9cm, then S = 9cm

A = 3.14*(7.5cm)^2 + 3.14*(9cm)*(7.5cm) = 388.575 cm^2

Rounding to two decimal places, we need to look at the third one, which is a five, so we need to round up:

A = 388.58 cm^2

3 0
3 years ago
Explain how you would find 45 x 7/9 mentally​
Artemon [7]

45*7/9

cross out 45 and 9

divide by 9

45/9=5

9/9=1

5*1*7

=587

=35

answer:

35

8 0
3 years ago
The length of a rectangular garden is 3 yards greater than the width of the garden. If the garden measures 15 yards diagonally,
aliina [53]

15 x 3= 45 so therefore 45 is the length hope that help!

4 0
3 years ago
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