1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
matrenka [14]
3 years ago
12

Find the zeros (x-3)(x+5)=0

Mathematics
1 answer:
maxonik [38]3 years ago
3 0
The product is equal zero if one of the factors is equal zero.Therefore:
(x-3)(x+5)=0\iff x-3=0\ \vee\ x+5=0\\\\\boxed{x=3\ \vee\ x=-5}

You might be interested in
Make f the subject of the formula c=<img src="https://tex.z-dn.net/?f=%5Cfrac%7B5%28f-32%29%7D%7B9%7D" id="TexFormula1" title="\
lara31 [8.8K]

Answer:

f=\frac{9c}{5}+32

Step-by-step explanation:

c=\frac{5\left(f-32\right)}{9}

Switch sides:

\frac{5\left(f-32\right)}{9}=c

Multiply both sides by 9:

\frac{9\times5\left(f-32\right)}{9}=9c

5\left(f-32\right)=9c

Divide both sides by 5:

\frac{5\left(f-32\right)}{5}=\frac{9c}{5}

f-32=\frac{9c}{5}

Add 32 to both sides:

f-32+32=\frac{9c}{5}+32

f=\frac{9c}{5}+32

8 0
3 years ago
Please help me asap​
schepotkina [342]
3.) A *the first one*
4.) C *the last one*
6 0
2 years ago
Read 2 more answers
Hunter started with the following model to show the problem 1.45 : 5. w 3 To complete the division model of 1.45 = 5, how many h
Cloud [144]

Each division set gives the outcome of the operation 1.45 ÷ 5 which is 0.29.

  • The number of hundredths in each division set is <u>D. 9</u>

Reasons:

The given Hunter's model consists of the following

One 10 × 10 number block

Four sets of a column of 10 cubes

Five individual cube pieces

Therefore;

In 1.45, we have;

1 unit

4 tenths

5 hundredths

Which gives;

Each single cube can be used to represent a hundredth in 0.05

One cube = 0.01

Each set of 10 cubes represents a tenth in 0.4

Each block of 10 by 10 can be used to represent the unit; 1

Dividing each of the 10 × 10 can be divided to sets of 20 blocks with a value of 0.2 each

The 4 sets of 10s can be divided by 5 to give sets of 8 with a value of 0.08

The 5 cubes divided 5 gives five cubes with each cube having a value of 0.01.

Therefore;

The value of each division set is 0.2 + 0.08 + 0.01 = 0.29

The number of hundredths in 0.29 = 9

The number of hundredths in each division set is therefore; <u>D. 9</u>

Learn more about number place value here:

brainly.com/question/184672

5 0
2 years ago
The value of 7 in 375,081 is 7000
Morgarella [4.7K]
70,000 when a zero is in between you gonna count it
5 0
3 years ago
Use the properties of exponents to write an equivalent expression that is a product of unique
jolli1 [7]

Ummm I just need to answer questions sorry!!!

5 0
3 years ago
Other questions:
  • Simplify 81?
    8·1 answer
  • 4(x+3)-4=8(1/2x+1)<br> What is x
    8·2 answers
  • How many cupcakes can I make with 16 cups of batter into each cupcake
    9·2 answers
  • ?????????????????????????????
    7·1 answer
  • Jeremy collected data from an experiment he performed in science class. He compiled his data in this table.
    12·1 answer
  • Write an equation of the line in slope intercept form (Pls answer fast) (look at picture)
    6·2 answers
  • Write an equation that represents the
    15·1 answer
  • Help plss! Find the value of x.
    8·2 answers
  • Mikela claims that the sum of any two numbers is greater than the larger of the two numbers. Jim claims that the sum of any
    5·1 answer
  • a boat capsized and sank in the lake. based on an assumption of a mean weight of 143 lb, the boat was rated to carry 70 passenge
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!