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
AlladinOne [14]
4 years ago
8

(5x + ___)^2 = ___ · x^2+70xy + ___

Mathematics
2 answers:
Andrew [12]4 years ago
6 0

Answer:

(5x + 7y)^2 = 25x^2 + 70xy + 49y^2

Step-by-step explanation:

RSB [31]4 years ago
3 0

Step-by-step explanation:

(5x + 7) { }^{2}  = 25 {x}^{2}  + 2(5)(7) + (49)

You might be interested in
What kind of dimension does a point have?
Crazy boy [7]

Should be zero, I believe.

8 0
3 years ago
Read 2 more answers
"Which expression stands for "32 more than a number d"?"
kogti [31]

Answer:

32+d

Step-by-step explanation:

because it's asking for 32 added on to whatever d is

example

if d=5 it would be asking what's 32 +5

3 0
3 years ago
Read 2 more answers
Find the area of the shape shown below.
cricket20 [7]

Answer:

18

Step-by-step explanation:

3+9=12

12/2=6

6x3=18

3 0
3 years ago
Read 2 more answers
A baker made 20 pies. A Boy Scout troop buys one–fourth of his pies, a preschool teacher buys one–third of his pies, and a cater
n200080 [17]

Answer:

The number of pies does the baker have left is 15.

Step-by-step explanation:

Given : A baker made 20 pies. A Boy Scout troop buys one–fourth of his pies, a preschool teacher buys one–third of his pies, and a caterer buys one–sixth of his pies.

To find : How many pies does the baker have left?

Solution :

Let x be the number of pies does the baker have left.

According to question,

Number of pies buys,

One-fourth =\frac{1}{4}

One-third =\frac{1}{3}

One-sixth =\frac{1}{6}

i.e. x=20-(20\times \frac{1}{4}+20\times \frac{1}{3}+20\times \frac{1}{6})

x=20-(5+20\times \frac{1}{3}+10\times \frac{1}{3})

x=20-(5+\frac{20+10}{3})

x=20-(5+ \frac{30}{3})

x=20-(5+10)

x=20-(15)

x=5

The number of pies does the baker have left is 15.

7 0
3 years ago
Please help me. will mark brainliest. what is the answer?
VARVARA [1.3K]

Answer:

A ) y=-1/2x+2

Step-by-step explanation:

since the equation is y=2x+4 and the points are (-2,3) and the line is perpendicular to that equation

y=-1/2x+b

enter the point (-2,3)

3=1+b

b=2

so

y=-1/2x+2

3 0
4 years ago
Other questions:
  • Solve the equation 17=-13-8x with steps
    8·2 answers
  • If (x + y)^2 = 1 and xy = -4, what is the value of x^2 + y^2?
    5·1 answer
  • What is the measurement of B in this picture
    8·1 answer
  • PLEASEEE HELP Me asap its really confusing
    8·2 answers
  • Round 958,622 to the nearest hundred <br>​
    5·2 answers
  • If f(x) = 22 – 4x – 5, find the following:<br> a. f(-2)<br> b. f (10)<br> .c. f(0)
    11·1 answer
  • 4. Sharlene walked 7 2/11
    9·1 answer
  • Find the equation of a circle given only its diameter endpoints: (-2,1) and (6,-7)
    10·2 answers
  • A polynomial is factored using algebra tiles. An algebra tile configuration. 0 tiles are in the Factor 1 spot and 0 tiles are in
    11·1 answer
  • A car completes a journey in 12 hours at an average speed of 52 km/h.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!