3 years ago

Solve the equation 2x2 + 15x – 9 = -26 to the nearest tenth.

Mathematics

2 answers:

galina1969 [7]3 years ago

7 0

Is that 2x2 or 2•2 respond ASAP so i can answer

Reika [66]3 years ago

7 0

The answer should be x=-1.4

You might be interested in

HELP PLEASE<br><br> What is the result when the number 40 is increased by 50%?

NeX [460]

Answer: really 60

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is the approximate circumference of the circle that has a center at (2, 1) and passes through the point (7, 1)? A 10 units

Naddik [55]

Answer:

C. 31 units

Step-by-step explanation:

Circumference of a circle is the distance around the circle and is given by C = pi•d

Your circle with a point and center given has a radius of 5 because from (2,1) to (7,1) is 5 units. Radius 5 means the diameter is 10.

C = pi•10

= 3.14•10

= 31.4 using 3.14 as an approximation for pi.

Circumference is approximately 31 units.

5 0

2 years ago

Read 2 more answers

A small box can hold 5 chocolates and a big box can hold 12 chocolates. A factory produces 600 chocolates and packs them into bo

stepan [7]

Answer:

Answer to B - 20

480 + 96 = 600

Step-by-step explanation:

12 x 40 = 480

5 x 4 = 20

3 0

3 years ago

Which of the following is the graph of the quadratic function y=x^2-6x-16

stepladder [879]

Answer:

this is the graph to the equation :) hope this helps in all ways possible:)

Step-by-step explanation:

5 0

3 years ago

Please help me on this it’s due tomorrow:(((

BigorU [14]

Answer:

Bro

Step-by-step explanation:

sorry

7 0

3 years ago

Read 2 more answers