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Evgesh-ka [11]
3 years ago
9

Please help if your good at maths :(on the image with the steps Please ​

Mathematics
1 answer:
lesya692 [45]3 years ago
5 0
The answer might be 8
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Plssssss help me plssssssssss
vodomira [7]

Answer:

x = -1

y = 4

Step-by-step explanation:

i believe this shape is a rhombus because the diagonals are perpendicular and bisectors, meaning m∡A = m∡B = m∡C = m∡D

so AC = CB = BC = DA

y + 1 = 2y - 3

1 = y - 3

4 = y

Plugging in 4 for 'y' means all sides are equal to 5

find x:  2x + 7 = 5

2x = -2

x = -1

3 0
3 years ago
What is the value of this equation
pickupchik [31]

Answer:

Step-by-step explanation:

Alright, lets get started.

The given equation is :

e^{3x+6} =8

taking log on both side

lne^{3x+6}=ln8

(3x+6)lne=ln8

Plugging the value of ln e as 1

3x+6=ln8

Subtracting 6 in both sides

3x+6-6=ln8-6

3x=ln8-6

Dividing 3 in both sides

x=\frac{ln8-6}{3}    ........................  Answer

Hope it will help :)

8 0
3 years ago
Katie selected a pair of shoes for the regular price of $120. After the 20% off discount is applied, what will be the discounted
Lera25 [3.4K]
$120 - 20% = $96
im pretty sure thats it
6 0
3 years ago
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Find the volume of the solid
slamgirl [31]
The answer will be C.
3 0
3 years ago
The side of the square ABCD is 8 cm. The length ED of the rectangle EFGB is 10 cm. What is the length of FG
Charra [1.4K]

Answer:

sqrt39

Step-by-step explanation:

Because AE is 5 because the square intersects by half based on the SSS theorem. Therefore we can use The Pythagorean Theorem and get 8^2-5^2 to get sqrt39

4 0
3 years ago
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