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RoseWind [281]
3 years ago
15

Help I am confused i don’t remember how to answer this.

Mathematics
2 answers:
krek1111 [17]3 years ago
8 0

Answer:

5/6

Step-by-step explanation:

I hope this helps!

liberstina [14]3 years ago
5 0

Answer:

5/6

Step-by-step explanation:

so for the first equation I would keep 1/3 the same

flip the division sign to multiplication

and turn the second fraction 4/10 upside down so it becomes 10/4

\frac{1}{3} *\frac{10}{4} =10/12

10/12 can be simplified by dividing 2 on the numerator and denominator

10/2=5

12/2=6

5/6

for the second equation I know that each number in the first equation should be present in the second(since they are all the same numbers). However, 5/6 is not present in the second equation so that is the missing number

Hope this helps!

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Solve this system of equations: y = 7; y = -2x+1 *
Gnoma [55]

Answer:

x = -3

y = 7

Step-by-step explanation:

y = -2x + 1

7 = -2x + 1

<u>-1           -1 </u>

6 = -2x

divide by -2

x = -3

6 0
3 years ago
Read 2 more answers
Drag each tile to the correct box.
mr_godi [17]

Answer:

-2.76

-2.57

-2.5

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Step-by-step explanation:

7 0
3 years ago
I have been trying to solve problem 5 and 6 for 30 mins​
jeyben [28]

Answer:

#5

x = 45

E

Step-by-step explanation:

Theorems you need:

  • The measures of 2 adjacent angles that form a straight line with the outer sides add up to 180°.
  • The sum of the interior angles of a triangle add up to 180° ((n-2)×180).

#5

Knowing those, you first want to find the triangle's 3 interior angles.

The angles <QSO & <QSR are adjacent (share a common ray) and form a straight line with the outer rays, therefore they add up to 180.

So m<QSO+m<QSR=180.

Rewrite the equation: m<QSR=180-m<QSO

Plug the known value in: m<QSR=180-(3x-17)

Distribution & Combining like terms: m<QSR=180-3x+17=197-3x

Now solve for the 3 interior angles to equal 180.

(197-3x)+(25)+(2x+3)=180

Combine like terms: 225-x=180

Isolate the x term (-225 to both sides): -x=180-225=-45

Isolate the x (×-1 to both sides):

x=45

6 0
3 years ago
Y=3x+4 y=36x+7 determine whether the graph of each pair of equations are parallel, pendicularbor neither
Len [333]
Parallel is the answer
6 0
3 years ago
PLS SOLVE ASAP!!!<br> What type of triangle is this?<br> A. acute<br> B.obtuse
il63 [147K]
This is an acute triangle
4 0
3 years ago
Read 2 more answers
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