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sergiy2304 [10]
3 years ago
5

Pls help!! 94 + 8r - 7

Mathematics
2 answers:
Kruka [31]3 years ago
8 0

Answer:

87+8r

Step-by-step explanation:

94+8r-7

combine like terms:

94-7= 87

simplified equation

87+8r

Fofino [41]3 years ago
7 0

Answer:

87 + 8r

Step-by-step explanation:

We have a variable that we cannot simplify further:

8r

But we have two numbers that we can simplify:

94 - 7 = 87

Then we add those together:

8r+87

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547% of what number is 366.49
Rom4ik [11]

Answer:

67

Step-by-step explanation:

To solve this question ( that is to know the number), we must interpret the statement mathematically. Let the unknown number be T then,

547% of T = 366.49

547 * T/100 = 366.49

547T = 36646

T = 36649/547

= 67

It means that 547% of 67 gives 366.49

7 0
3 years ago
Simple math question
Anon25 [30]

Answer:

All squares have four equal angles

Step-by-step explanation:

Every square must have four equal angles to be a square

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For each question answer yes or no and explain
hjlf

Answer:

First One: Yes

Second One: No

Step-by-step explanation:

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3 years ago
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The voltage V of an audio speaker can be represented by V= 4 sqrt P ​, where P is the power of the speaker. An engineer wants to
Marysya12 [62]

Answer:

Voltage=76\ volts

Step-by-step explanation:

Given\ V=4\sqrt{P}\\\\where\ V\ is\ voltage\ and\ P\ is\ Power.

Here\ power\ is\ given\\\\P=361\ watts\\\\Substitute\ P\ in\ the\ given\ equation\\\\V=4\sqrt{P}\\\\V=4\sqrt{361}\\\\V=4\sqrt{19\times 19}\\\\V=4\times 19\\\\V=76\ volts

8 0
4 years ago
A group of of biped and pentapeds were standing together. There were a total of 33 feet. How Many bipeds and pentapeds can be st
Vitek1552 [10]
Biped means two feet
pentapeds  means five feet

answer:
p=5
b=4

check:
5x5=25
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4 years ago
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