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vlabodo [156]
3 years ago
11

Help please .!!!!!!!!?

Mathematics
2 answers:
love history [14]3 years ago
8 0
The factored answer is (4x + 1) • (4x - 1). If you need step by step factorization work just let me know.
sammy [17]3 years ago
4 0
15x over 2 dont know how to do it on computer

You might be interested in
1/4 of 36 <br><br> 1/5 of 15 <br><br> 1/6 of 42<br><br> 1/2 of 70
Marta_Voda [28]
3
7
35
Just multiply everything by the fraction or you can turn the fraction into a decimal and multiply it by the whole number. 
5 0
3 years ago
In ΔEFG, the measure of ∠G=90°, the measure of ∠E=77°, and GE = 2.6 feet. Find the length of FG to the nearest tenth of a foot.​
BigorU [14]

Answer:

FG=11.6 feet

Step-by-step explanation:

cos 77 degrees=2.6/FG (because this is a right triangle)

.22495=2.6/FG

FG=11.558 feet

4 0
3 years ago
Read 2 more answers
How do you graph linear equation x+y=4
Sliva [168]

Answer:

See attached picture.

Step-by-step explanation:

To graph the linear equation, convert x+y=4 into y= -x+4. This means that y= mx+b is y=-x+4. So m = -1 and b =4.

Start with b by finding 4 on the y-axis. Plot a point. Then from this point move down 1 unit and 1 unit to the right to (1,3). Plot this point. Connect the points.

7 0
4 years ago
Please help i need the answer asap!!!
IrinaK [193]

Answer:

35 cm

Step-by-step explanation:

You can use the Cosine Rule to find the length of a side when two sides and the included angle are given.

a² = b² + c² - 2bc cos A

a² = (36²) + (52²) - 2(36)(52) cos 42°

a² = (1296) + (2704) - (3744)(0.7431448255)

a² = (4000) - (2782)

a² = 1218

a = ✓1218

a = 34.9 cm

7 0
3 years ago
I was wanting to know what is (+4)+(+3)?
Zarrin [17]

4+3=7

That is because using PEMDAS you basically get (+4)=4 and  (+3)=3 hence the equation is 4+3=7

3 0
3 years ago
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