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Llana [10]
2 years ago
15

Helpplese help me in going the diagnostic

Mathematics
2 answers:
Stels [109]2 years ago
8 0

Answer:rhombus

Step-by-step explanation:

Kobotan [32]2 years ago
7 0

Answer:

Step-by-step explanation:

square lol

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Solve:<br> 1 - 2k += = -3k
MariettaO [177]

Answer:

-1

Step-by-step explanation:

1-2k=-3k

1-2k+2k=-3k+2k

     1=-1k

1/-1=-1k/-1

-1=k

3 0
3 years ago
Read 2 more answers
Need help asap please
Ivanshal [37]

Answer:

the answer is 11.7 because you round up the decimals

6 0
2 years ago
Reduced form of 2ab^2-a^2 b^2/5
Ket [755]

Answer:

2ab^2-\frac{a^2b^2}{5}=\frac{10ab^2-a^2b^2}{5}

Step-by-step explanation:

Given the expression

2ab^2-\frac{a^2b^2}{5}

\mathrm{Convert\:element\:to\:fraction}:\quad \:2ab^2=\frac{2ab^25}{5}

2ab^2-\frac{a^2b^2}{5}=\frac{2ab^2\cdot \:5}{5}-\frac{a^2b^2}{5}

\mathrm{Since\:the\:denominators\:are\:equal,\:combine\:the\:fractions}:\quad \frac{a}{c}\pm \frac{b}{c}=\frac{a\pm \:b}{c}

                 =\frac{2ab^2\cdot \:5-a^2b^2}{5}

                 =\frac{10ab^2-a^2b^2}{5}

Thus,

2ab^2-\frac{a^2b^2}{5}=\frac{10ab^2-a^2b^2}{5}

7 0
2 years ago
Find the circumference and the area of a circle with diameter 8 yd.
elena-14-01-66 [18.8K]

Answers:

area = 50.24 square yards

circumference = 25.12 yards

values are approximate

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

Work Shown:

d = 8 is the diameter

r = 4 is the radius, half the diameter

pi = 3.14 approximately

C = 2*pi*r = circumference

C = 2*3.14*4

C = 25.12 yards is the circumference. The circumference is the distance around the circle, aka the perimeter

An alternative formula you can use is C = pi*d

-------------------

A = area of circle

A = pi*r^2

A = 3.14*4^2

A = 50.24 square yards is the area

8 0
3 years ago
Read 2 more answers
Find the slope and the y intercept of a line that passes through these points (2,2)and (3,0)
34kurt

Answer:

That's the slope

Step-by-step explanation:

(2,2( and (3,0)

<u>0-2 </u>=<u> -2 </u>

3-1  =   2      

= -1

8 0
3 years ago
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