3 years ago

Solve simultaneously for both x and y: 2^x+1=4 and x^2+2y=31

Mathematics

1 answer:

xz_007 [3.2K]3 years ago

5 0

Answer:

x= y:2^(x) +1 =4

x^(2) + 2y = 31

Step-by-step explanation:

You might be interested in

Find the values of a.b,andc in the table a= b= c=.

Svetach [21]

Answer:

a. is 1 and b is 2 and c is 3 I did it in algebra pay attention in class

4 0

2 years ago

Please help me with this question

maw [93]

The answer is b with the angles

8 0

3 years ago

Annual revenue for Corning Supplies grew by 5.5% in 2007; 1.1% in 2008; -3.5% in 2009; -1.1% in 2010; and 1.8% in 2011. What is

ANTONII [103]

Answer:

The mean growth annual rate over this period is 0.0036

Step-by-step explanation:

we know that

The mean growth annual rate is calculated as the sum of each year's growth rate divided by the number of years

$\frac{5.5\%+1.1\%-3.5\%-1.1\%+1.8\%}{5}=0.36\%$

Convert to decimal form

$0.36\%=0.36/100=0.0036$

therefore

The mean growth annual rate over this period is 0.0036

6 0

3 years ago

Find the length of U and V. Show work. Giving out brainliest answer.

MrRissso [65]

Answer:

u =√6

v =√5

Step-by-step explanation:

u = √(1²+2²+1²) =√(1+4+1) = √6

v = √(1²+2²) =√(1+4) = √5

3 0

3 years ago

The perimeter of a certain pentagon is 10.5 centimeters. Four sides of this pentagon have the same length, in centimeters, h, an

sweet [91]

H= 2.2 cm :)))))))))))

4 0

3 years ago

Read 2 more answers

Solve simultaneously for both x and y: 2^x+1=4 and x^2+2y=31​

Solve simultaneously for both x and y: 2^x+1=4 and x^2+2y=31