3 years ago

What are the solutions to the equation x2-5x=14

Mathematics

1 answer:

Nana76 [90]3 years ago

4 0

Answer:

Hope it helps you ,hope it is clear. I used completing the square method.

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Pls I need help I'm in grade 6 please could someone help

GalinKa [24]

a=144

b=48

c=60

d=132

This is what I got using my(online) calculator

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4 years ago

*Will give brainiest. Tina invests $1000 in an account that pays an interest rate of 6.75%. A=P(1+r)^t.

bezimeni [28]

A=P(1+r)^t
18600=1000(1+0.0675)^t
18600/1000= (1.0675)^t
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4 years ago

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Select the expression that has a value of 96.45

leonid [27]

Given:

Number is 96.45.

To find:

The expression that has a value of 96.45.

Solution:

In option a,

$0.9645\times 10^2=0.9645\times 100$

$0.9645\times 10^2=96.45$

In option b,

$9.645\div 10^1=\dfrac{9.645}{10}$

$9.645\div 10^1=0.9645\neq 96.45$

In option c,

$964.5\times 10^3=964.5\times 1000$

$964.5\times 10^3=964500\neq 96.45$

In option d,

$9645\div 10^3=\dfrac{9645}{1000}$

$9645\div 10^3=9.645\neq 96.45$

Therefore, the correct option is a.

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3 years ago

Which proportion can be used to find the length of DG¯¯¯¯¯¯?

umka21 [38]

Answer:

Step-by-step explanation:

if 6DG=318 DG=318÷6=53

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3 years ago

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Maksim231197 [3]

Answer:

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