2 years ago

(3×1/2) + (6×3/4) + (3×1) + 1 1/4 +1 1/2=

Mathematics

1 answer:

mixer [17]2 years ago

8 0

(3×1/2) + (6×3/4) + (3×1) + 1 1/4 +1 1/2=11.75

You might be interested in

In math class, the ratio of boys to girls in the class is 12:8. What is the ratios of the total number of students to the number

julsineya [31]

20:12

i think. 20 being the number of total students to 12 which is the number of boys

5 0

3 years ago

If Gabby wants to make a regular octagon with a side length of 20 inches using a wire how much wire does she need? Justify your

liraira [26]

Answer: 160 inches.

Step-by-step explanation:

If an octagon has 8 sides and the side length is 20 inches, 20 x 8 = 160 inches. That means she needs 160 inches of wire.

4 0

3 years ago

Does the order in which you add two integers with the same sign affect the sum

kondor19780726 [428]

If you add positive 5 and positive 5, you'll get positive 10.
If you add positive 5 and negative 5, you'll get positive 0.
If you add negative 5 and negative 5, you'll get negative 10.

-5 + 5 = -5 + 5
5 + 5 = 5 + 5
- 5 + -5 = -5 + -5

Does that help your question?

6 0

3 years ago

Please help me with 11 and 12. The first best answer gets brainlist.

ololo11 [35]

Bracelet

There are 2 bracelets and she possibly picks three. :)

5 0

3 years ago

If the demand function for a commodity is given by the equation

Jet001 [13]

Answer:

q=26.92 p=31.13

Step-by-step explanation:

$p^{2} +16q=1400\\\\q=\frac{1400-p^{2} }{16} ;\\\\700-p^{2} +10q=0\\\\q=\frac{p^{2}-700 }{10} ;\\\\$

$q=q\\\\\frac{1400-p^{2} }{16} =\frac{p^{2}-700 }{10} \\\\10(1400-p^{2})=16(p^{2}-700)\\\\14000-10p^{2}=16p^{2}-11200\\\\14000+11200=16p^{2}+10p^{2}\\\\25200=26p^{2}\\\\p^{2}=\frac{25200}{26} \\\\p=+\sqrt{\frac{25200}{26}} \\\\p=31.13$

replace p in any equation and

$q=\frac{1400-p^{2} }{16} \\\\q=\frac{1400-(31.13)^{2} }{16}\\\\q=26.92$

3 0

3 years ago

(3×1/2) + (6×3/4) + (3×1) + 1 1/4 +1 1/2=​

(3×1/2) + (6×3/4) + (3×1) + 1 1/4 +1 1/2=