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Hitman42 [59]
3 years ago
14

Anyone know how to work this out?

Mathematics
2 answers:
insens350 [35]3 years ago
8 0
Well you know that all sides of a rhombus are equal menaing GD AND FE HAVE THE SAME LENGTH

And you know that two sets of angles are equal because the rhombus is a parallelogram meaning angles GDH is equal to angle HFE and vise versa with angles HGD And angle FEH ( z- pattern) - same angles also mean they are the same in length

Lastly angles DHG and angles FGE are the same because the are opposite angles

Therefore the two triangles a re congruent
dsp733 years ago
4 0
The first and crucial thing we want to take notice is that the lines DF and EG intersect at point H which creates 4 different triangles in the rhombus. The innermost angles of DGH and EFH are vertical angles and vertical angles are congruent. So if the angles of the triangles are congruent than the triangles themselves are congruent. This is supported by the vertical angles theorem.
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celine mixes raisins and peanuts to make a snack. she uses 0.75 cup raisins for every 0.5 cup peanuts. write a proportion and us
PtichkaEL [24]

Answer:

6.375 cups of raisins

Step-by-step explanation:

The ratio of raisins to peanuts is 3:2. This is because 0.5 divided by 2 and then multiplied by 3 is equal to 0.75.

So to find the number of raisins we need to divide the number of peanuts by 2 and then multiply it by 3:

(4.25 ÷ 2) × 3 = 6.375

4 0
3 years ago
Read 2 more answers
The width of a rectangle is the length minus 2 units. the area of the rectangle is 35 units
Mariana [72]

Answer:

Length=7units\\\\Width=5units

Step-by-step explanation:

Width=(Length-2) units

W=(L-2) units

Area of the rectangle= 35 square units

Area = length* Width

35= L*(L-2)\\\\35=L^2-2L

Subtracting 35 both sides:

L^2-2L-35=0

Solving the quadratic equation for 'L' ;

Using factorization:

L^2+5L-7L-35=0

Taking common from the equation :

L(L+5)-7(L+5)=0\\\\(L+5)(L-7)=0\\\\L+5=0\\\\L=-5

OR

L-7=0\\\\L=7

The length cannot be negative, therefore Length(L)= 7

Width=Length-2\\\\=7-2\\\\=5 units

Length=7units\\\\Width=5units

8 0
3 years ago
How would you show a rate of change of 3.5 meters per minute on a graph name some of the points
olga2289 [7]
Y=3.5x
Pts are (1,3.5),(2,7),(3,10.5)
8 0
3 years ago
What is the length of the segment with endpoints of (3,2) and (-3,-6)?
Anon25 [30]
10 square units.
.........................
7 0
3 years ago
PLEASE HELP. no links.
kobusy [5.1K]

Answer:

45 i think

Step-by-step explanation:

3 0
3 years ago
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