All categories

3 years ago

What two integers have a product of -35 and a sum -2

Mathematics

1 answer:

vovangra [49]3 years ago

8 0

-7 and 5. The product would be -35 and the sum -2.

Hope this helps

You might be interested in

Suppose an automotive repair company wants to determine the current percentage of customers who keep up with regular vehicle mai

Nina [5.8K]

Answer: 1692

Step-by-step explanation:

Formula to find the sample size :

$n=p(1-p)(\dfrac{z_{\alpha/2}}{E})^2$

Given : Confidence level : $(1-\alpha)=0.90$

⇒ significance level = $\alpha= 0.10$

z-value for 90% confidence interval (using z-table)= $z_{\alpha/2}=1.645$

Prior estimate of the population proportion (p) of customers who keep up with regular vehicle maintenance is unknown.

Let we take p= 0.5

Margin of error : E= 2%=0.02

Now, the required sample size will be :

$n=0.5(1-0.5)(\dfrac{1.645}{0.02})^2$

Simplify , we get

$n=(0.25)(6765.0625)=1691.265625\approx1692$

Hence, the required sample size = 1692

8 0

3 years ago

Read 2 more answers

What is the range of this relation?

riadik2000 [5.3K]

The range of the relation is 35,40,45,60,75
Reason being in relation range is the set of all second elements of ordered pairs (y-coordinates).

5 0

2 years ago

Pentagon ABCDE is shown on the coordinate plane below.

ANTONII [103]

Point D will pass from (1,-2) to (-1,2)

The second choice is the correct one.

5 0

2 years ago

Read 2 more answers

Can someone help me on this?

vlada-n [284]

Answer:

the triangle PQR is similar to RTS

Step-by-step explanation:

QR : RT

2 : 6

this 1:3 ratio is also seen in PR (4) with RS (12)

8 0

3 years ago

How do you find slope

Lemur [1.5K]

Slope formula (y2-y1)/(x2-x1)

(x1,y1) (x2,y2)

3 0

2 years ago