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3 years ago

Heres the picture, i appreciate it!

Mathematics

1 answer:

Alex777 [14]3 years ago

5 0

Answer:

please last option

using 45 degree as reference angle

using tan relation

Tan45=perpendicular /base

1 = x\6

x = 6

now using right angled triangle relation

H²=p²+b²

then h²= 6²+6²

H = √36+36

H =6√2

therefore y=6√2

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6372(52836y)+46x=665x(637y+57)

alex41 [277]

Answer:

$x=\frac{336670992y}{423605y+37859};\quad \:y\ne \:-\frac{37859}{423605}$

Step-by-step explanation:

$6372\left(52836y\right)+46x=665x\left(637y+57\right)\\6372\cdot \:52836y+46x=665x\left(637y+57\right)\\336670992y+46x=665x\left(637y+57\right)\\336670992y+46x=423605xy+37905x\\336670992y+46x-336670992y=423605xy+37905x-336670992y\\46x=423605xy+37905x-336670992y\\46x-\left(423605xy+37905x\right)=423605xy+37905x-336670992y-\left(423605xy+37905x\right)\\-423605xy-37859x=-336670992y\\-x\left(423605y+37859\right)=-336670992y\\$ $\frac{-x\left(423605y+37859\right)}{-\left(423605y+37859\right)}=\frac{-336670992y}{-\left(423605y+37859\right)}\\x=\frac{336670992y}{423605y+37859};\quad \:y\ne \:-\frac{37859}{423605}$

7 0

3 years ago

geometry question(s) on triangle similarity, please help, i’d really appreciate it! image is included.

Sergio [31]

1. D. The triangles have two given sides with an included angle, so the postulate would be SAS.

2. A. The triangles have three given sides, so the postulate would be SSS.

5 0

4 years ago

Please help me!!! It's due in a hour and I have a lot on my plate!!

Sergio039 [100]

Answer:

1. +35

2. -270 ft.

3. -$12

4. +19°

5. -15 ft

6. +$25

hope this helps :)

5 0

3 years ago

Read 2 more answers

Which are correct representation of the inequality minus 32X -5 less than 52 minus X select two options

Murljashka [212]

Answer:

The value of X is more than equal to -1.83.

Step-by-step explanation:

We need to find the correct representation of the inequality 'minus 32X -5 less than 52 minus X'

LHS of the inequality will be : -32x-5

RHS of the inequality will be : (52-X)

So,

$-32X-5\leq 52-X$

Adding X both sides

$-32X-5+X\leq 52-X+X\\\\-31X-5\leq 52$

Adding 5 to both sides,

$-31X-5+5\leq 52+5\\\\-31X\leq 57$

Dividing both sides by -31.

$X\geq \dfrac{-57}{31}\\\\X\geq -1.83$

So, the value of X is more than equal to -1.83.

5 0

3 years ago

The 2 pentagons above are similar. What is the area of the smaller pentagon? 3.5/14 =1/4

Liono4ka [1.6K]

Answer:

A = 4 in²

Step-by-step explanation:

Given 2 similar figures with sides in ratio a : b , then

ratio of areas = a² : b²

here ratio of sides = 3.5 : 14 = 1 : 4 , then

ratio of areas = 1² : 4² = 1 : 16

That is the area of the larger pentagon is 16 times the area of smaller , so

area of smaller A = 64 ÷ 16 = 4 in²

4 0

3 years ago