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Sonja [21]
3 years ago
9

Need help with this problem

Mathematics
1 answer:
lions [1.4K]3 years ago
8 0
Since the shape is a square, it has 90° angles.

if cut in half, it creates a 45-45-90 triangle.
using this, you can use the ratio of 1:sqrt2 to find x. so the ratio would be x:6 to 1:sqrt2.

divide 6 by sqrt2 to find x, and then rationalize for it to become 6sqrt2/2, which would simplify even further to 3sqrt2
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How to represent 0.5 on a decimal grid
Alina [70]

Answer:

put one and then put 0.5 in between 0 an 1

Step-by-step explanation:

7 0
3 years ago
Given: AB ∥ DC , m CB =62°, m∠DAB=104° Find: m∠DEA, m∠ADB
Snowcat [4.5K]

Answer:

Step-by-step explanation:

sum of angles of parallelogram=360 degrees

adjacent angles add up to 180 degrees (supplementary angles)

Angle A=104 (DAB=104)

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Angle B=60 degrees

Angle C=180-60=120 (DCB)    

4 0
3 years ago
Indicate a general rule for the nth term of this sequence. 6a, 3a, 0, -3a, -6a, . . .
Lesechka [4]
6a-(n-1)(3a) is the nth term
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SOLUTION: nth term is 3a(3-n)
8 0
3 years ago
Read 2 more answers
Three fourths of x increased by 5 is - 7​
Finger [1]

Answer:

x=\frac{8}{3}

Step-by-step explanation:

\frac{3}{4} x+5=7

Subtract 5 from both sides.

\frac{3}{4}x+5-5=7-5

Simplify.

\frac{3}{4}x=2

Multiply both sides by 4.

4*\frac{3}{4} x=2*4

Simplify.

3x=8

Divide both sides by 3.

\frac{3x}{3} =\frac{8}{3}

Simplify.

x=\frac{8}{3}

7 0
2 years ago
SOMEONE PLEASE I NEED HELP Find a polynomial f(x) of degree 4 that has the following zeros. 6, 5, -4, -7 - Leave your answer in
sattari [20]

Answer:

y=(x-6)(x-5)(x+4)(x+7)

Step-by-step explanation:

<u><em>Formulate the equation of the polynomial function</em></u>

<u><em /></u>y=(x-6)(x-5)(x+4)(x+7)

<em>I hope this helps you</em>

<em>:)</em>

8 0
2 years ago
Read 2 more answers
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