25x^2 -49=0 what is x

1 answer:

6 0

The answer is 1.4 because you add over the 49 then divide both sides by 25 and take the square root of both sides leaving you with x = 1.4

You might be interested in

The diameter of a sphere is 16 cm. What is the sphere's volume? Round to the nearest tenth. A) 971.7 cm3 B) 1072.3 cm3 C) 1137.4

Digiron [165]

Answer:

Step-by-step explanation:

4 0

3 years ago

I will give brainliest<br>Help me

r-ruslan [8.4K]

Answer:

See Explanation

Step-by-step explanation:

$\frac{mass \: of \: earth}{mass \: of \: human} = \frac{5.97 \times {10}^{24} }{6.35 \times {10}^{1} } \\ \\ = 0.94015748 \times {10}^{24 - 1} \\ \\ = 0.94015748 \times {10}^{23} \\ \\ = 9.4\times {10}^{22} \\ \\ \therefore \: mass \: of \: earth \\ =( 9.4\times {10}^{22} ) \times mass \: of \: human$

6 0

3 years ago

If a bakery produces 1,040 cupcakes during an 8 hour shift, what is the production rate per hour of cupcakes?

Fittoniya [83]

Answer: D

Step-by-step explanation: You do 1,040 divided by 8=130

Hope this helps!!!

8 0

4 years ago

Read 2 more answers

The length of a rectangle is 3 m more than twice the width, and the area of the rectangle is 54 mº. Find the dimensions of the r

zhenek [66]

Answer:

The dimensions of rectangle are 12 m and 4.5 m

Step-by-step explanation:

Given that, The length of a rectangle is 3 m more than twice the width, and the area of the rectangle is 54 m²

Let's assume width of rectangle be x m and length be 3 + 2x m respectively. To find the dimensions of the rectangle we will use the formula of Perimeter of rectangle

$\\ { \underline{ \boxed{ \pmb{ \sf{ \purple{Area _{(rectangle)} = Length × width}}}}}} \\ \\$