3 years ago

What is the measure of angle x, y, & z?

Mathematics

1 answer:

Daniel [21]3 years ago

7 0

Y measure is 43
X measure is 137
Z measure is 137

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The length of a rectangular garden is 30 yards more than the width. The perimeter is 300 yards. Find the length and width

Delicious77 [7]

Answer:

Length is 90yards and width is 60yards

Step-by-step explanation:

Perimeter= 2( length+width)

let the width be x

then the length will be 30 + x

300 = 2(30+x+x)

150 = 30 + 2x

120= 2x

x = 120/2

x = 60 yards

length= 30+x

= 30 + 60

= 90yards

8 0

2 years ago

N+5 - n-10=1 The n=5 and n-10 are in square root symbols

patriot [66]

$D:x\geq-5 \wedge x\geq10\\
D:x\geq10\\\\
\sqrt{n+5}-\sqrt{n-10}=1\\
\sqrt{n+5}=1+\sqrt{n-10}\\
n+5=1+2\sqrt{n-10}+n-10\\
2\sqrt{n-10}=14\\
\sqrt{n-10}=7\\
n-10=49\\
n=59$

7 0

3 years ago

What is the value of the rational expression x^2-2x-3/4x^2-12 when x = 3?

kotykmax [81]

Answer:

Step-by-step explanation:

Given

$\frac{x^2-2x-3}{4x^2-12}$

Substitute x = 3 into the expression

= $\frac{3^2-2(3)-3}{4(3)^2-12}$

= $\frac{9-6-3}{36-12}$

= $\frac{0}{24}$ = 0 → b

6 0

4 years ago

What is the answer for this cause the answer I put is incorrect

maw [93]

The answer would be 59.

Because the first point is (0, 59) I am positive on this answer. Hope this helps!

6 0

3 years ago

Can someone please check my answer >.

Triss [41]

Answer:

i think it's correct

Step-by-step explanation:

I'm sorry if not but I believe it to be

4 0

3 years ago