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3 years ago

Say a random useless fact

Mathematics

2 answers:

SSSSS [86.1K]3 years ago

3 0

Answer:

We believe in improving school management through service and technology, and we’ve never lost sight of our goal — to help schools, administrators, teachers, and families solve the unique challenges they face.

Step-by-step explanation:

defon3 years ago

3 0

Answer:

pneumonoultramicroscopicsilicovolcanoconiosis is a lung disease

Step-by-step explanation:

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PLEASE HELP! ASAP!!!!! Multiple Choice ∠1 and ∠4 ∠1 and ∠3 ∠2 and ∠3 ∠2 and ∠4

ahrayia [7]

B.) ∠1 and ∠3

D.) ∠2 and ∠4

They both are supplementary angles

Hope this helps!

8 0

4 years ago

Read 2 more answers

AB is half of GJ. AB= x+11 and GJ = 2x + 5 what is AB ( also this is proven with mid segment theorem I think so yea)

zimovet [89]

Answer:

AB = 2.5

Step-by-step explanation:

Given that,

AB is half of GJ.

$AB =\dfrac{GJ}{2}$

Also, AB = 2x+11 and GJ = 2x + 5

We need to find the value of AB.

ATQ,

$2x+11=\dfrac{2x+5}{2}\\\\\text{Cross multiplying both sides}\\\\4x+22=2x+5\\\\4x-2x = -22+5\\\\2x=-17\\\\x=-8.5$

So,

AB = x+11

= -8.5 + 11

= 2.5

Hence, the value of AB is 2.5.

3 0

3 years ago

Mr. Falk is going to replace the carpet in his basement. The basement is

Rzqust [24]

<h3>Answer: 1728 dollars</h3>

==========================================================

Explanation:

1 yard = 3 feet

We'll divide by 3 to convert from feet to yards

27 feet = 27/3 = 9 yards
18 feet = 18/3 = 6 yards

The basement is 9*6 = 54 square yards in floor area.

At $32 per square yard, the total cost to carpet the floor is 32*54 = 1728 dollars.

7 0

3 years ago

Solve for x qwertyuiopasdfghjklzcvbnm

Ludmilka [50]

The triangles ABD, ADC and ABC are similar (AA stands for "angle, angle" and means that the triangles have two of their angles equal).

If two triangles have two of their angles equal, the triangles are similar.

Therefore the sides of triangles are in proportion.

$\dfrac{c}{6}=\dfrac{2}{c}$

cross multiply

$c\cdot c=6\cdot2\\\\c^2=12\to c=\sqrt{12}$

Use the Pythagorean theorem for calculate x:

$x^2=2^2+(\sqrt{12})^2\\\\x^2=4+12\\\\x^2=16\to x=\sqrt{16}\to\boxed{x=4}$

8 0

3 years ago

If the fifth and sixth terms of a geometric sequence are 8 and 16, respectively, then what is the first term?

kolezko [41]

The answer is B.1/2 since it is just decreasing by half ever time u go back down

3 0

3 years ago

Read 2 more answers