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
Dvinal [7]
2 years ago
9

Evaluate (-3)x(5-7)-(39/3)

Mathematics
2 answers:
Firdavs [7]2 years ago
8 0

Answer:

-7

Step-by-step explanation:

(-3)x(5-7)-(39/3)= -3x(-2)-13= 6-13 = -7

Rina8888 [55]2 years ago
6 0
The answer should be -7.
You might be interested in
You invest $1,050.00, buying stock in a company at $10.00/share. The shares increase in value by 13% the first year and decrease
allochka39001 [22]
Number of shares
1050/10=105
After one year share value
10×(1+0.13)=11.3
After the second year share value
11.3×(1−0.05)=10.735
Total
10.735×105=1,127.175
3 0
2 years ago
Read 2 more answers
I need this answered by today 9-3-18
Talja [164]

we;retk;tykh'tk';rekw'kr'e

6 0
3 years ago
What do both Christians and Muslims believe the Almighty gave people? Why?​
sammy [17]

Answer brother this not maths question

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Finish the sequence<br> 1,1,2,3,5,8,_,_,_
Papessa [141]
This is a Fibonacci sequence
1; 1
1 + 1 = 2
1 + 2 = 3
2 + 3 = 5
3 + 5 = 8
next terms:
5 + 8= 13
8 +13 = 21
13 + 21 = 34


3 0
3 years ago
Read 2 more answers
What is the surface area of the rectangular pyramid
posledela

Answer:

<h2>41.74 m²</h2>

Step-by-step explanation:

We have:

rectangle 4.8 m × 3.8 m

two triangles with base b = 4.8 m and height h = 2.6 m

two triangle with base b = 3.8 m and height h = 2.9 m.

The formula of an area of a rectangle l × w:

A = lw

Substitute:

A_1 = (4.8)(3.8) = 18.24\ m^2

The formula of an area of a triangle:

A=\dfrac{bh}{2}

Substitute:

A_2=\dfrac{(4.8)(2.6)}{2}=6.24\ m^2\\\\A_3=\dfrac{(3.8)(2.9)}{2}=5.51\ m^2

The Surface Area:

S.A.=A_1+2A_2+2A_3\\\\S.A.=18.24+2(6.24)+2(5.51)=41.74\ m^2

3 0
3 years ago
Other questions:
  • The problem has too little information:
    7·2 answers
  • 1/6 divided by 6 by 6
    14·2 answers
  • Please help me find this limit :'(
    5·1 answer
  • 10 is subtracted from 2 times a number
    13·1 answer
  • P=2a+2b; P=56, a=12 solve for b
    13·1 answer
  • Help please points and brainlest!!
    13·1 answer
  • Round 431,857 to the nearest ten thousand
    12·1 answer
  • Check for understanding:
    13·1 answer
  • What is the slope of the line that passes through the points (3, 4) and (0, -2)
    8·2 answers
  • 67.5 into a fraction
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!