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
mrs_skeptik [129]
3 years ago
9

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Mathematics
1 answer:
irakobra [83]3 years ago
6 0

Answer:

a-9=20

a=20+9

a=29

b-9>20

b>29

You might be interested in
A page in Johanie’s workbook is torn, and one of the questions is cut off. She can read only the first part of the question:
kirill115 [55]
B quadrant ll or quadrant lll
5 0
3 years ago
Find the scale factor of the smaller figure to the larger figure
guapka [62]

Answer:

#9: 1.2

#10: 1.25

Step-by-step explanation:

To find the scale factor of the smaller figure to the larger figure, we're going to be dividing the measurements of corresponding edges.

\frac{larger figure}{smaller figure}

If you wanted to find the scale factor of the larger figure to the smaller figure, you'd do: \frac{smaller figure}{larger figure}

Question #9:

Left edges: \frac{larger figure}{smaller figure} ⇒ \frac{24}{20} = 1.2

Bottom edges: \frac{larger figure}{smaller figure} ⇒ \frac{30}{25} = 1.2

<em>(You should get the same number as long as the figures are similar.)</em>

<em />

Question #10:

Bottom edges: \frac{larger figure}{smaller figure} ⇒ \frac{30}{24} = 1.25

<em>(There are no corresponding edges with measurements that we can compare.)</em>

<em />

~Hope this helps!~

4 0
3 years ago
What 2 numbers multiply to -147 but add to -14?
Bezzdna [24]
Okay, so let's go over multiplying negative numbers.  A positive times a positive is a positive, right?  But a negative times a negative is also a positive.  Only a negative times a positive (or a positive times a negative) gives you a negative number.  So, we know that one of our 2 numbers in this question must be negative; the other must be positive.

Let's now take a look at the factors of -147, starting with the positives.  Obviously, -147 and 1 are factors: -147 * 1 = -147.  What other factors of -147 are there?

What about 7?  Try it: -147 / 7 = -21.  So here are two factors: -21, and 7.  They multiply to -147.  Do they add up to -14?  Let's see: -21+7 = 7+(-21) = 7-21= -14.  Yup, that works!

Answer: -21 and 7
4 0
3 years ago
I need to find x but I don't know how
vagabundo [1.1K]
If you're looking for the angle it is a 30, 60, 90, but if you're looking for the length of the hypotenuse it's 5
5 0
3 years ago
Read 2 more answers
Drisen has 6 groups of trains. Each group has 3 trains in it. What addition number sentence would help him solve how many trains
Nimfa-mama [501]

Answer:

6x3=x

x=18

Step-by-step explanation: plzz mark brainliest

4 0
3 years ago
Other questions:
  • Percent decrease 95 to 15
    6·1 answer
  • Explain how 2 ones is the same as 20 tenths
    9·1 answer
  • What is the measure of angle z in this figure? Enter your answer in the box. z = ° Two intersection lines. All four angles forme
    9·2 answers
  • Castroville Street and Vindale Avenue intersect. If the diagonal distance across the intersection is 10 meters and Castroville S
    9·1 answer
  • A piece of carpet is 8 feet wide and 12 feet long. The carpet needs to be reduced by a scale factor so that the reduced carpet i
    13·2 answers
  • Jim wants to go to the fair this summer. if it cost a one time fee $5 for admission plus $2.50 per ride. write an equation that
    5·2 answers
  • Please answer this question
    11·1 answer
  • What is the correct formula for density
    8·2 answers
  • 4 - ⅛w &lt; 16<br> can someone plz anwser and show work
    15·1 answer
  • Geena is meeting her brother at a cafe on Bradford Rd and Blanco Rd. She is currently on the corner of Lafayette Ave. And Blanco
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!