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
Tom [10]
3 years ago
6

87 - (-34) +13= will someone help me with this​

Mathematics
2 answers:
Goshia [24]3 years ago
6 0

Answer:

-(-34) = + 34

= 87 + 34 + 13

= 121 + 13

= 134.

Naddik [55]3 years ago
3 0

Answer:

134.

Step-by-step explanation:

87 - (-34) +13        (Note -(-34) = + 34):

= 87 + 34 + 13    

= 121 + 13

= 134.

You might be interested in
Evaluate the value of the expression<br>4(x+2-5x) when x=2​
mart [117]

Answer:

-24

Step-by-step explanation:

plz mark brainlyest

6 0
2 years ago
can anyone help me with this? i know how to solve it I just dont know the reasons and statement definitions
MAVERICK [17]
If you do a check (plug in your answer to y) that would be your reason
8 0
3 years ago
1/? Of 150 is 15 also ...A box of a dozen donuts contains 5 chocolate donuts,4 sprinkled donuts,2 lemon donuts, and 1 raspberry
Oliga [24]

Answer:12

Step-by-step explanation:

6 0
3 years ago
Find the slope! need help!
otez555 [7]

Answer:

-1/2 is the slope

8 0
3 years ago
An arch for a bridge over a highway is in the form of a semiellipse. The top of the arch is 35 feet above ground (the major axis
jeka94

For given problem:

Put midpoint of ellipse, (0,0) at epicenter of bridge at ground level.

Specified length of vertical major axis = 70=2a

a=35

a^2=1225

 

Equation of ellipse:

 

x^2/b^2+y^2=1

 

plug in coordinates of given point on ellipse(25, 10)

 

25^2/b^2 + 10^2/a^2 = 1

 

625/b^2 + 100/1225=1

 

625/b^2 = 1 - 100/ 1225 = .918

 

b^2 = 625/.918 ≈ 681

 

b ≈ 26.09

 

length of minor axis = 2b = 2(26.09) ≈ 52.16 ft

 

Span of bridge ≈ 52.16 ft

8 0
3 years ago
Other questions:
  • WILL GIVE BRAINLIEST. Billy ordered a pizza with a crust that is 10π inches long. What is the area of the pizza?
    12·1 answer
  • DIGITTI
    12·2 answers
  • What is the solution of this equation 10.25 ( 3x-4) + 18.2=1434/4
    7·1 answer
  • James plans to buy a new pair of shoes for $75.00, however, the manager sells them to him for $60.00. What is the percentage dis
    13·1 answer
  • Find the value for X below <br><br><br><br> stop putting fake answers im reporting them all lol
    6·1 answer
  • Sara read 12 books in 4 weeks. What is the unit rate for books per week? How many weeks would it take her to read 48 books?
    10·1 answer
  • <img src="https://tex.z-dn.net/?f=552551418%20%5Cdiv%205225%20%5Ctimes%2015%20%2B%201152" id="TexFormula1" title="552551418 \div
    7·2 answers
  • Sove<br><img src="https://tex.z-dn.net/?f=2x%20-%205%20%3D%207" id="TexFormula1" title="2x - 5 = 7" alt="2x - 5 = 7" align="absm
    11·2 answers
  • За +6+5а<br> Can you write an equivalent expression by combining like terms.
    5·1 answer
  • a rectangular garden is 3 times as long as it is wide .the perimeter is 32m . find the dimensions of the garden​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!