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2 years ago

Find the surface area of the figure

Mathematics

1 answer:

saveliy_v [14]2 years ago

4 0

Answer:

36 in over 2

Step-by-step explanation:

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Express the location of the point on the number line as both a fraction and a decimal.

insens350 [35]

Decimal: 0.3
Fraction: 3/10

3 0

3 years ago

Find angle A and angle B..

ExtremeBDS [4]

Step-by-step explanation:

$\sf{\bold{\blue{\underline{\underline{Given}}}}}$

$\tt{\angle{c}=110°}$

and,

$\tt{BC=AC}$

⠀⠀⠀⠀

$\sf{\bold{\red{\underline{\underline{To\:Find}}}}}$

☆Find the $\angle{B} ~and~\angle{A}$

$\sf{\bold{\purple{\underline{\underline{Solution}}}}}$

Here,

BC =AC

so,

⠀⠀⠀

$\angle{A}=\angle{B}$

we know that,

$\tt{\boxed{\pink{\angle{A}+\angle{B}+\angle{C}=180°}}}$

But $\angle{C}=110°$ (Ģìvéñ)

so..

$\angle{A}+\angle{B}+110°=180°$

$\angle{A}+\angle{A}+110°=180°$

$\because{\angle{A}=\angle{B} }$

$2\angle{A}=180°-110°$

$2\angle{A}=70°$

$\angle{A}=\dfrac{70°}{2}$

$\boxed{\orange{\angle{A}=35°}}$

But...

$\angle{A}=\angle{B}$

soo,

$\boxed{\orange{\angle{B}=35°}}$

$\sf{\bold{\green{\underline{\underline{Answer}}}}}$

⠀⠀⠀⠀

$\boxed{\green{\angle{A}=35°}}$

$\boxed{\green{\angle{B}=35°}}$

7 0

3 years ago

Maggie owes $500 and will make 4 payments. The first payment is 10% of the original amount, the second payment is 15% of the ori

Likurg_2 [28]

Answer:

last payment is 45% and is $225

Step-by-step explanation:

7 0

3 years ago

This my last question, I need help

il63 [147K]

It would be. C (SAS)

8 0

3 years ago

Question: 69 = 9r -3<br> r =

In-s [12.5K]

Answer:

8 = r

Step-by-step explanation:

69 = 9r -3

Add 3 to each side

69+3 = 9r -3+3

72 = 9r

Divide each side by 9

72 / 9 = 9r/9

8 = r

4 0

3 years ago

Read 2 more answers