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3 years ago

HELP ME PLEASEEEE, I need help check the picture and if its right i will mark brainliest

Mathematics

2 answers:

defon3 years ago

6 0

Answer:

the value for X is 2

Step-by-step explanation:

hichkok12 [17]3 years ago

5 0

Answer:

x=2

Step-by-step explanation:

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Please help for brainliest

Amanda [17]

Answer:

f = 6, g = 8

Step-by-step explanation:

The area of Δ ADE = 60 - 48 = 12 cm²

Thus

$\frac{1}{2}$ AD × 4 = 12, that is

2AD = 12 ( divide both sides by 2 )

AD = 6 = f

The area of ABCD = 48 cm² , thus

fg = 48 , that is

6g = 48 ( divide both sides by 6 )

g = 8

Thus f = 6 and g = 8

5 0

2 years ago

Read 2 more answers

Find the distance between the points (2,2) (5,5)

Ugo [173]

Answer: root18

Step-by-step explanation:

A (2,2) x1=2 y1=2

B (5,5) x2=5 y2=5

D(AB) = root [(x2-x1)^2 + (y2-y1)^2]

= root [(5-2)^2 + (5-2)^2]

= root [3^2 + 3^2]

= root (9+9)

D(AB)=root18

mark the brainliest plzz

3 0

2 years ago

1. Rational or irrational?<br> 11/5

nignag [31]

The answer is irrational

4 0

3 years ago

Read 2 more answers

A 3-yard roll of brown paper costs $1.14.What is the unit price HELP PLEASE

Lapatulllka [165]

Per 1 yard the cost would be $0.38. Not sure what unit you need it in, but thats the answer in yards.

8 0

2 years ago

Read 2 more answers

Neeeeed helpppppp please

MissTica

Answer:

Scale factor = 7

Step-by-step explanation:

Dilation with scale factor to map HEFG to DABC will be,

Scale factor = $\frac{\text{Dimension of Image DABC}}{\text{Dimension of preimage HEFG}}$

= $\frac{\text{Length of CD}}{\text{Length of GH}}$

Length of CD = Distance between two points C(0, -7) and D(-7, 0)

= $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

= $\sqrt{(-7-0)^2+(0+7)^2}$

= $\sqrt{98}$

= $7\sqrt{2}$

Length of GH = Distance between G(0, -1) and H(-1, 0)

= $\sqrt{(-1-0)^2+(0+1)^2}$

= $\sqrt{2}$

Scale factor = $\frac{7\sqrt{2} }{\sqrt{2} }$

= 7

6 0

2 years ago