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sesenic [268]
3 years ago
13

Solve the quadratic equation with there being two solutions

Mathematics
1 answer:
jeyben [28]3 years ago
7 0
4a^2=9
a^2=9/4
a=3/2
a=-3/2
You might be interested in
What are terms in Maths ? and how many terms are there in the above question
mafiozo [28]

Answer: A term is is a single mathematical expression. For example, a is a term, 12 is a term, 2ab^2 are also a term. that means it's the things without symbols in polynomials

Step-by-step explanation:

For this problem, you can write this expression as: x/2 + y - 3, you can clearly see that there are three terms total in this problems.

5 0
3 years ago
The ratio of pizza to nachos sold during A-lunch is 4 to 3. There were 48 nachos sold. What is the number of pizzas sold during
polet [3.4K]

Answer:

The number of pizzas sold during A- lunch is 64

Step-by-step explanation:

Let us solve the question using the ratio method

∵ The ratio of pizza to nachos sold during A-lunch is 4 to 3

∵ There were 48 nachos sold

→ By using the ratio method

→ Pizza  :  Nachos

→  4        :   3

→  x        :  48

→ use the cross multiplication

∵ x × 3 = 4 × 48

∴ 3x = 192

→ Divide both sides by 3

∵ \frac{3x}{3} = \frac{192}{3}

∴ x = 64

∴ The number of pizzas sold during A- lunch is 64

6 0
3 years ago
(MUST GIVE WORKING)
kifflom [539]
Ok so 4*5=20
so the area is 20meters
now lets convert 200cm to m
= 200/100=2m

now 20m/2=10

so therefore, the gardener would need 10 bags of grass seeds


hope this helped :)
6 0
3 years ago
Whats 1/4 times 1/10 in decimal form please i need help
balandron [24]

Answer:

0.025

Step-by-step explanation:

your welcome

8 0
2 years ago
Read 2 more answers
. What is the value of x in the equation .5(x-2) = 3(x-4) - 14?​
SCORPION-xisa [38]

Answer: -8

Step-by-step explanation:

Solve for x  

5 (x − 2) = 3 (x − 4) − 14  

5x − 10 = 3 (x − 4) − 14

5x − 10 = 3x − 12 − 14

5x − 10 − 3x  = −26

2x  = −26 + 10

2x  = −16

x = −8

8 0
3 years ago
Read 2 more answers
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