Question

pls help me answer all question i want just answer pls answer fast

Answer 1

Step-by-step explanation:

4 a

192

89

c

120.

...

please make me brain list

Answer 2

Answer 4 :

$\sf \implies \: 35 \div \dfrac{5}{6} \\ \\ \sf \implies \: 35 \times \dfrac{6}{5} \\ \\ \sf \implies \: \cancel{35} { \: }^{7} \times \dfrac{6}{ \not5} \\ \\ \sf \implies \: 7 \times 6 \\ \\ \red{\bf \implies \: \boxed{ \bf42} \: \bigstar}$

Hence, option A) 42 is correct ✔.

Answer 5 :

~We know that,

$\sf \longrightarrow \: Area = Length \times Breadth \\ \\ \sf \longrightarrow \: Area = 16\times 12 \\ \\ \sf \pink{\longrightarrow \: \boxed{ \bf \: Area = 192 \: {cm}^{2} } \: \bigstar}$

Hence, option C) 192 sq. cm is correct ✔.

Answer 6 :

We know that,

★ Sum of Supplementary angles is 180°.

Let the other supplement be x.

→ 89° + x = 180°

→ x = 180° - 89°

→ x = 91°

Hence, option A) 91° is correct ✔.

Answer 7 :

Symbol of congruency is represented by : ≅

★ It means that two triangles are congruent or (same).

Hence, option C) is correct ✔.

Answer 8 :

$\sf \dashrightarrow \: 30\% \: of \: 400 \\ \\ \sf \dashrightarrow \: 30\% \times 400 \\ \\ \sf \dashrightarrow \: \dfrac{30}{1 \cancel{00}} \times 4 \cancel{00 } \\ \\ \sf \dashrightarrow \: 30 \times 4 \\ \\ \sf \dashrightarrow \: \blue{\boxed{ \bf120} \: \bigstar}$

Hence, option B) 120 is correct ✔.