4 years ago

Help me quickly pls

Mathematics

2 answers:

Mamont248 [21]4 years ago

6 0

The answer is B because you're multiplying 5 by the quotient (or answer) of r/t

IrinaK [193]4 years ago

5 0

B is answer as quotient is dividend/ divisor and its 5 times is 5*r/t

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What is x equal in the equation 6x+7=3x+2?

zavuch27 [327]

Answer:

x=-5/3

Step-by-step explanation:

6x+7=3x+2

6x-3x=2-7

3x=-5

x=-5/3

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3 years ago

katie is going to purchase a table for 255 a rug for 158 and 4 chairs for 97 each how much money will she spend all together

wlad13 [49]

$255 for table
$158 for rug
$97 per chair

First find the amount for 4 chairs.

97 × 4 = 388
$388 for 4 chairs

Add:-

255 + 158 + 388
413 + 368
781
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Katie will spend $781 all together. <span />

8 0

3 years ago

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The area of a triangular flag is 132 square centimetres. Its altitude is 2 centimetres longer than twice its base. Find the leng

Anika [276]

Answer:

24 cm and 11 cm

Step-by-step explanation:

GIVEN: The area of a triangular flag is $132 \text{ cm}^2$ . Its altitude is $2\text{ cm}$ longer than twice its base.

TO FIND: lengths of the altitude and the base.

SOLUTION:

Let the altitude and the base of flag be $a$ and $b$

According to the question

$a=2+2b$

area of triangle $=\frac{1}{2}\times base \times alltitude=\frac{1}{2}a\times b$

$\implies \frac{1}{2}(2b+2)b=132 \Rightarrow 2b^2+2b-264$

Solving equation we get

$b=11$ then $a=24$

Hence the lengths of altitude and base of triangular flag is 24 cm and 11 cm respectively.

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3 years ago

Can you help me with one and 2 please

pashok25 [27]

for 1 it's 1/8 and the second is and the other is 1/15 of an hour

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4 years ago

The inequality sign.

ki77a [65]

Reverse the inequality sign.

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3 years ago