All categories

4 years ago

Find two number that add to -17 and multiply to 66

Mathematics

1 answer:

8_murik_8 [283]4 years ago

8 0

The numbers are -6 and -11 .
-11+-6=-17
-11 times -6 = 66
A negative times a negative equals a positive.

You might be interested in

What is log(z^4/5) written in expanded form?

Ostrovityanka [42]

To get answer:

$\mathrm{Apply\:log\:rule}:\quad \log _c\left(\frac{a}{b}\right)=\log _c\left(a\right)-\log _c\left(b\right)\\\log _{10}\left(\frac{z^4}{5}\right)=\log _{10}\left(z^4\right)-\log _{10}\left(5\right)\\=\log _{10}\left(z^4\right)-\log _{10}\left(5\right)\\\mathrm{Simplify}\:\log _{10}\left(z^4\right)\\\log _{10}\left(z^4\right)\\\mathrm{Apply\:log\:rule\:}\log _a\left(x^b\right)=b\cdot \log _a\left(x\right),\:\quad \mathrm{\:assuming\:}x\:\ge \:0\\=4\log _{10}\left(z\right)\\$

Answer: $4\log _{10}\left(z\right)-\log _{10}\left(5\right)$

Answer: 4logz−log5

4 0

4 years ago

Helppp ya boyyyyyy!!!!!!!!!

Helen [10]

Answer:

866.64

Step-by-step explanation:

40/2 = 20

A = πr²

3.14*20² = 1256

52/2 = 26

3.14*26² = 2122.64

2122.64 - 1256 = 866.64

3 0

3 years ago

Read 2 more answers

what is barbara has had a checking account for four months. The number of Barbara's debit card transactions appear in the table

emmainna [20.7K]

You might want to resubmit the question with a picture ❤

5 0

3 years ago

A correction of "six less than twice the value of x" is

nordsb [41]

Answer:

2x-6

I don't know what you mean by correction, but that's in expression form.

8 0

3 years ago

The students at view side elementary school had a read a thon the teachers kept track of how many books the students in each gra

inn [45]

Answer:

Estimate = 3400 books

Step-by-step explanation:

Given that:

Books read by students.

Kindergarten 247

First grade 385

Second grade 1347

Third grade 1549

We have to round the each number to nearest hundred.

247 rounded to the nearest hundred is 200.

385 rounded is 400

1347 rounded is 1300

1549 rounded is 1500

Total = 200 + 400 + 1300 + 1500 = 3400

Hence,

Estimate = 3400 books

4 0

3 years ago