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
Svet_ta [14]
3 years ago
9

Which expressions is equivalent to 2r+(t+r)

Mathematics
1 answer:
azamat3 years ago
8 0

Answer:

t+3r

Step-by-step explanation:

This is a one step solution

All you do is add like terms

In this case the only like terms are the varibles r

2r+(t+r)

so if you add all of the rs together there would be 3rs

So the rest of the problem would continue as normal while bringing the 3r to the end

t+3r

You might be interested in
Item 20<br> Factor 42x+28yusing the GCF.
Yanka [14]
So 7×6=42 and 7×4=28 GCF is 7 so 7x(6x+4)
4 0
3 years ago
The  area of triangle formed by points of intersection of parabola y=a(x+5)(x−1) with the coordinate axes is 12. Find a if it is
Pie

We know that the points at which the parabola intersects the x axis are

(-5,0) and (1,0)

So the extent between these two points would be the base of the triangle

lets find the length of the base using the distance formula

\sqrt{[(-5-1)^{2}+(0-0)^{2} ]}

the base b=6

We will get the height of the triangle when we put x=0 in the equation

y=a(0+5)(0-1)

y=-5a

so height = -5a (we take +5a since it is the height)

We know that the area of the triangle =

\frac{1}{2} × 6 × (5a) = 12

15a=12

a= \frac{4}{5}


7 0
3 years ago
If CDEF ≅ MNPQ, then EF≅ _____
Anuta_ua [19.1K]
Your answer would be PQ 
8 0
3 years ago
Y=-|x+3| domain and range
Serjik [45]

Answer:

the domain is that x is a set of real numbers.

the range is y ≤ -3

Step-by-step explanation:

y = -|x + 3|

y is either positive or equal to zero.

Now, x is all real numbers because any value of x used will yield a valid value of y.

Thus, we can say that the domain is that x is a set of real numbers.

Now, for the range:

The minus sign in front of the absolute value indicates that the function has a maximum value.

Thus, the range is y ≤ -3

6 0
3 years ago
3 more than the product of 3 and y
Fudgin [204]

Answer:

3y+3

Step-by-step explanation:

pls give brainly

4 0
2 years ago
Other questions:
  • 8 ten thousands 4 thousands 3 hundreds 6 tens 7 ones in Standard form
    11·1 answer
  • What is greater 96 fl oz or 13 c
    5·1 answer
  • A weather balloon is at an altitude where the temperature is 3º C. The balloon ascends 900 ft with a decrease in temperature of
    9·1 answer
  • What is the product of (3a+2)(16a-2a+9)​
    15·1 answer
  • The length of a rectangle is 6 cm and its area is (6x+18) Square centimeters what is an expression for the width
    5·1 answer
  • Two robots, Robot A and Robot B, decide to exterminate humanity. They kill 60 humans
    6·1 answer
  • If the area of ABD is 1950 cm², What is the area of ABC ?​
    12·1 answer
  • Please ASAP!!!!! HELP
    7·1 answer
  • Simplify.<br> <img src="https://tex.z-dn.net/?f=m%5Csqrt%7Bp%7D%20%2B%20n%5Csqrt%7Bp%7D%20-%20%5Csqrt%7Bp%7D" id="TexFormula1" t
    9·1 answer
  • Find the surface area of the prism<br><br> A. 90 cm^2<br> B. 96 cm^2<br> C. 150 cm^2<br> D. 156 cm^2
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!