All categories

3 years ago

-7= 4+y solve for y what is the answer? please help, thank you.

Mathematics

2 answers:

vekshin13 years ago

8 0

Answer:

-11

Step-by-step explanation:

y=-7-4= -11

erastovalidia [21]3 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

Evaluate the expression 3d if d =5

Vinvika [58]

Answer:

Step-by-step explanation:

since 3d is multiplying, it would be set up as 3*5=15

3 0

3 years ago

Read 2 more answers

Easy and simple but i don’t know which one goes to which. please help

Llana [10]

Answer:

They are placed in right order (quite interesting).

Step-by-step explanation:

Just drag each answer choice as they are placed.

Best Regards!

6 0

4 years ago

If the exterior angel of a triangle measures 130 degrees, then what is the sum of the non-adjacent interior angles of that trian

torisob [31]

$TRIANGLES \\ \\ Heya \: ! \\ \\ \\Check \: \: the \: \: attachment. \\ Hope \: it \: helps \: you :)$

8 0

3 years ago

Which of the diagrams below represents the statement if it is a rectangle, then it is a square

Naily [24]

All the rectangle are square if length becomes equal to breath !

4 0

3 years ago

The area of ABED is 49 square units. Given AGequals9 units and ACequals10 units, what fraction of the area of ACIG is represent

Mrac [35]

Answer:

The fraction of the area of ACIG represented by the shaped region is 7/18

Step-by-step explanation:

see the attached figure to better understand the problem

step 1

In the square ABED find the length side of the square

we know that

AB=BE=ED=AD

The area of s square is

$A=b^{2}$

where b is the length side of the square

we have

$A=49\ units^2$

substitute

$49=b^{2}$

$b=7\ units$

therefore

$AB=BE=ED=AD=7\ units$

step 2

Find the area of ACIG

The area of rectangle ACIG is equal to

$A=(AC)(AG)$

substitute the given values

$A=(9)(10)=90\ units^2$

step 3

Find the area of shaded rectangle DEHG

The area of rectangle DEHG is equal to

$A=(DE)(DG)$

we have $DE=7\ units$

$DG=AG-AD=9-7=2\ units$

substitute $A=(7)(2)=14\ units^2$

step 4

Find the area of shaded rectangle BCFE

The area of rectangle BCFE is equal to

$A=(EF)(CF)$

we have

$EF=AC-AB=10-7=3\ units$

$CF=BE=7\ units$

substitute

$A=(3)(7)=21\ units^2$

step 5

sum the shaded areas

$14+21=35\ units^2$

step 6

Divide the area of of the shaded region by the area of ACIG

$\frac{35}{90}$

Simplify

Divide by 5 both numerator and denominator

$\frac{7}{18}$

therefore

The fraction of the area of ACIG represented by the shaped region is 7/18

5 0

3 years ago