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
Mariana [72]
3 years ago
10

Use the distributive property to evaluate each expression (5-7)(-30

Mathematics
1 answer:
ohaa [14]3 years ago
8 0

Answer:

60

Step-by-step explanation:

You first have to do the parenthesis

(5-7)= 5-7= -2

Then just multiply -30 by -2

Since negative x negative = positive, the answer will be positive.

(-2)(-30)= -2 x -30= 60

60

You might be interested in
2. In the diagram below, secants PT and PU have been drawn from exterior point P such that the four arcs
scoundrel [369]

Answer:

(a) x = 30°

(b) mRS =  30°

mST =  120°

mTU  = 120°

mUR = 90°

Step-by-step explanation:

(a) In the picture attached, the diagram is shown.

Given that m arc RS = x, from the ratios:

m arc ST = 4x

m arc TU = 4x

m arc UR = 3x

The addition of the four arcs must be equal to 360°, then:

x + 4x + 4x + 3x = 360°

12x = 360°

x = 360°/12 = 30°

(b) m arc RS = x = 30°

m arc ST = 4x = 4*30° = 120°

m arc TU = 4x = 4*30° = 120°

m arc UR = 3x = 3*30° = 90°

8 0
3 years ago
PLS HELP ASAP !!! PLSSS !! will mark whoever answers correctly as brainliest !
crimeas [40]
The answer is 70 i believe
3 0
2 years ago
Read 2 more answers
need help pleaseee !!!
topjm [15]
(-1,2.5), (0,5), (1,10), (2,20)
5 0
3 years ago
Solve this and please try to explain also​
olchik [2.2K]
It’s so easy 2*2=4 x=2
8 0
3 years ago
Answer tis please thanks
harkovskaia [24]

Answer:

12

Step-by-step explanation:

8 0
1 year ago
Read 2 more answers
Other questions:
  • A shipping company charges 15 to ship a package and 5% of the shipping charge for insurance on the package what is the total cos
    10·1 answer
  • What 2 factors of 24 added together equal -4
    10·1 answer
  • a boat cost 92,000.00 and depreciates in value by 15% per year how much will the boat be worth after 10 years
    15·2 answers
  • 3(a+b)=19 if a=6, then a+b=?
    13·2 answers
  • Ben also participated. He fell down midway, and had to walk part of the distance. Still, he finished the distance! It took him e
    15·1 answer
  • How do you check 4b+6=-2
    5·2 answers
  • 2. Write the point-slope form of the equation of the line through the given point with the given slope.
    6·1 answer
  • A publisher prints 1912 copies of a book in each print run.If they print 305 runs,the manager wants to know about how many books
    5·1 answer
  • Find the value of 5 3/2÷2 5/4. Show your reasoning.
    5·1 answer
  • I NEED HELP ON MU TEST
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!