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
Lena [83]
2 years ago
12

What 2 numbers multiply to -18 and add up to -4

Mathematics
1 answer:
ivann1987 [24]2 years ago
5 0

Answer:

-9 x 1 x 1 x 1 x 2 = (-18)

-9 + 1 + 1 + 1 + 2 = (-4)

You might be interested in
Find the Domain of the following exponential and logarithmic equations and solve them:
kakasveta [241]

The base of a logarithm should always be positive and can't be equal to 1, so the domain is 0 < <em>x</em> < 1 or <em>x</em> > 1.

\log_{\frac1x}243=5

Write both sides as powers of 1/<em>x</em> :

\left(\dfrac1x\right)^{\log_{\frac1x}243}=\left(\dfrac1x\right)^5

Recall that a^{\log_ab}=b, so that

243=\left(\dfrac1x\right)^5

243=\dfrac1{x^5}

x^5=\dfrac1{243}

Take the 5th root of both sides, recalling that 3⁵ = 243, so

x=\sqrt[5]{\dfrac1{243}}=\boxed{\dfrac13}

5 0
2 years ago
The volume of a cone is 47.1 units. What is the height of the cone?
Vikki [24]
Do you have the radius? 
3 0
2 years ago
In ΔDEF, the measure of ∠F=90°, the measure of ∠D=20°, and EF = 92 feet. Find the length of FD to the nearest tenth of a foot.
Mashutka [201]

Answer:

FD ≈ 252.8 feet

Step-by-step explanation:

By applying tangent rule in the given right triangle,

tan(20°) =  

tan(20°) =  

0.36397 =  

FD =  

FD = 252.77

FD ≈ 252.8 feet

3 0
2 years ago
Please help! find the value of x
Serga [27]
I needed points sorry
4 0
2 years ago
Read 2 more answers
Answer number 20. Please answer all parts to the question.
emmasim [6.3K]
1: 7
2: Yes, 20 because it’s isolated from the rest of the points
(I don’t know the other ones, sorryyyyy)
5 0
2 years ago
Other questions:
  • You buy painting supplies for $12, and you charge $3 per person to paint faces. how many faces will you need to paint to earn $1
    10·2 answers
  • A recipe calls for 2 1/3 cups of flour and 1 1/4 cups of sugar. If the recipe is tripled, how much flour and sugar will be neede
    15·1 answer
  • PLEASE HELP <br> **ONLY MATH HELPERS**
    10·1 answer
  • Y - 4=-2(x+3) Complete the missing value in the solution to the equation.
    9·1 answer
  • Starting at home, Ishaan traveled uphill to the gift store for 18 minutes at just 10 mph. He then traveled back home along the s
    5·1 answer
  • Help me with these problem ss
    12·1 answer
  • a wedding reception was being held at Stefanina's restaurant can you please show how you have the answer
    7·2 answers
  • How do you solve 6x+104=16x+114
    6·2 answers
  • Write the slope-intercept inequality for the graph below. If necessary, use &lt;=
    13·1 answer
  • A netball team has 7 boys and 4 girls. The percentage of the girls in the class
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!