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2 years ago

I dont know this.......

Mathematics

2 answers:

Rashid [163]2 years ago

7 0

Answer: 16

Step-by-step explanation:

Butoxors [25]2 years ago

5 0

Answer:

your ans wer is above

have a nice time

with explained

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Sara is cutting ribbon for a math project. She has four feet of ribbon that must be cut into 7 equal lengths. How long will each

Anna007 [38]

Answer:

Step-by-step explanation:

4ft/7p=(4/7)ft per piece (approximately 0.571 ft)

(4ft/7p)(12in/ft)=(48/7) in per piece (approximately 6.86 in)

8 0

2 years ago

If x = 2/9 and y = 3/7 work out the value of x + y

faltersainse [42]

Answer:

$\boxed{\sf \dfrac{41}{63}}$

Step-by-step explanation:

hi, it means that we have to compute

$\dfrac{2}{9}+\dfrac{3}{7}=\dfrac{7*2+3*9}{7*9}=\dfrac{14+27}{7*9}=\dfrac{41}{63}$

8 0

3 years ago

Read 2 more answers

How do I find the value of Q in the following systems so my solution to the system is

vesna_86 [32]

Hello,

if the solution is infinite : the line x-3y=4 ,
so there is one line and not 2

==>x-3y=4 multiplied by 2
2x-6y=8=Q

Q=8

4 0

3 years ago

Which graph represents the function y – 3 = 3/2 (x-4)

ASHA 777 [7]

Answer:

The first one, first check the slope (3/2) because it's positive it illuminates the second and forth, then the slope only matches the first one from there. meaning it must be the first

5 0

2 years ago

Read 2 more answers

Please help asap!! Thank you

djyliett [7]

Step-by-step explanation:

Hey, there!!

Let's simply work with it,

60° + 2x° + (2x+12)° = 180° { being a linear pair}.

or, 72° + 4x = 180°

4x = 180° - 70°

$x = \frac{108}{4}$

Therefore, the value of x is 27°.

Now,

2x° = (2×27)°= 54°

(2x+12)° = 2×27°+12°= 66°.

(x+2)= 27+ 2= 29°

Now, The left angle is 27°.

Therefore, The answer is option A.

Hope it helps...

6 0

3 years ago