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kari74 [83]
4 years ago
11

. 2(x + 4) = -5x + 1 what the equation?​

Mathematics
1 answer:
weqwewe [10]4 years ago
4 0
X=-1
Collect the like terms
And then divide both sides by seven
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Please solve this question
777dan777 [17]
The first figure, on left, is the composition of two areas, the area of a 7cm circle and the area of a 7 cm square so:

A=7^2+7^2π/4

A=49+49π/4

A=49(1+π/4) cm^2

A≈87.48 cm^2  (to nearest hundredth of a square centimeter)

...

The second figure is the area of a 15cm by 8cm rectangle minus the area of a 3cm circle so:

A=15(8)-3^2π/4

A=120-9π/4

A=120-2.25π cm^2

A≈112.93 cm^2  (to nearest hundredth of a square centimeter)

4 0
4 years ago
What is the equation of a sine function with an amplitude of 2 and a period of 4π?
motikmotik

Answer:

hi this is Mrs bowen and I know everything

8 0
3 years ago
Nayeli light a 4m² space with 12 candles. Citlali lights a 10m² space with 30 of the same type of candles. Whos space is lit bri
Norma-Jean [14]

Answer:

Both spaces have the same amount of brightness per square meter.

Step-by-step explanation:

Nayeli: 12 candles / 4 square meters is the same as 3 candles per square meter.

Citlali: 30 candles / 10 square meters is the same as 3 candles per square meter.

So both Nayeli's and Citlali's spaces have the same amount of brightness per square meter.

5 0
2 years ago
Read 2 more answers
Can anyone help me solve question B and explain please please please please please please​
hram777 [196]

Answer:

m>2

                                                  ()***********************

<--------------------(-2)-------(0)------(2)--------------------------->

Step-by-step explanation:

3m>m+4

Subtract m on both sides:

3m-m>m+4-m

Simplify both sides:

2m>4

Divide both sides by 2:

m>2

So this means we want values of m greater than 2, not including 2.

                                                  ()***********************

<--------------------(-2)-------(0)------(2)--------------------------->

3 0
3 years ago
Read 2 more answers
Please I really need the answer of this question!!!
julia-pushkina [17]
2nd option is the correct answer 
sofia is correct.
8 0
4 years ago
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