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3 years ago

2 1/5 (6/7 - 1 1/14)

1 answer:

5 0

If it’s 2(1/5) (6/7-11/14) it equals 0.2867942868 or if it’s 21 divided by five it should equal 30113400109.8 I hope that’s what u needed :( if it’s not im sorry

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What is the contrapositive of "If it is Tuesday then Marie has soccer practice?

Furkat [3]

If Marie does not have soccer practice, then it is not a Tuesday

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3 years ago

What does 17/10x 10/17 equal

Rasek [7]

$\frac{17}{10}\times\frac{10}{17}=\frac{17\times10}{10\times17}=\frac{170}{170}=1$

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1 year ago

In ΔCDE, \overline{CE}

abruzzese [7]

Answer:

$m\angle CDE=14^o$

Step-by-step explanation:

we know that

An exterior angle of a triangle is equal to the sum of the opposite interior angles.

see the attached figure to better understand the problem

∠DEF=∠ECD+∠CDE

substitute the given values

$(4x+5)^o=(x+9)^o+(x+8)^o$

solve for x

Combine like terms

$(4x+5)^o=(2x+17)^o$

Group terms

$4x-2x=17-5$

$2x=12$

$x=6$

Find the measure of angle CDE

$m\angle CDE=(x+8)^o$

substitute the value of x

$m\angle CDE=(6+8)=14^o$

8 0

3 years ago

What graph represents the function f(x)= -x2+5?

ololo11 [35]

I hope it would helps

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3 years ago

Silvio wants to find the perimeter of quadrilateral ABCD. He begins by computing the length of side AB using the distance formul

saveliy_v [14]

Answer:

Step-by-step explanation:

AB = √(-4)² + (-3)²

AB = √ 16 + 9

AB = √ 25

AB = 5

AD = 4 ; DC = 4 ; BC = 7

Perimeter = 5 + 4 + 4 + 7 = 20 units

3 0

3 years ago

2 1/5 (6/7 - 1 1/14)​

2 1/5 (6/7 - 1 1/14)