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
djyliett [7]
3 years ago
10

3. Mrs Green bakes muffins.

Mathematics
1 answer:
Sphinxa [80]3 years ago
8 0

Answer:

85%

Step-by-step explanation:

Monday:

200 x 0.70 = 140

200 - 140 = 60

Tuesday:

400 x ? = 60

400 x 0.85 = 340

400 - 340 = 60

You might be interested in
State whether the following statements are true or false, and explain your reasoning.
Masja [62]

Answer:

Step-by-step explanation:

a) A square is a rectangle.   True

Reason: Property of Rectangle: (i) Opposite sides are equal and parallel. (ii) Each angle is 90 (iii) Diagonals are equal and bisect each other.

A square hold all these properties. A square is  a rectangle.

b) A polygon with 21 sides has 432 possible diagonals. False

Reason: Number of diagonals of a polygon = \frac{n(n-3)}{2}

n --> number of sides of a polygon.

= \frac{21*18}{2} = 189 diagonals

c) All three angles in an Isosceles triangle are equal. False

Reason: In an isosceles triangle, two angles are equal.

If three angles are equal, then that is an equilateral triangle.

d) The measures of the exterior angles of a nonagon, a nine-sided figure, have a sum of 360°. True.

Reason: The sum of measures of the exterior angles  of any polygon is 360

6 0
3 years ago
Read 2 more answers
Practice Writing Composite Functions Given: f(x) = x - 7 and h(x) = 2x + 3 Write the rule for h(f(x)).
Setler79 [48]

Answer:

<h2>h(f(x)) = 2x - 11</h2>

Step-by-step explanation:

f(x) = x - 7

h(x) = 2x + 3

To find h(f(x)) substitute f(x) into h(x) that's replace every x in h(x) by f(x)

That's

h(f(x)) = 2(x - 7) + 3

h(f(x)) = 2x - 14 + 3

We have the final answer as

<h3>h(f(x)) = 2x - 11</h3>

Hope this helps you

6 0
3 years ago
What's the value of 6x to the second power +4x+8, when x=7
lidiya [134]
6(7)^2+4(7)+8=y
6(49)+28+8=y
294+28+8=y
330=y
7 0
3 years ago
Read 2 more answers
suppose Mina and two of her friends go to the movies.write an expression that could be used to find the total cost for them to g
Marizza181 [45]
Let x represent the cost of the movie ticket and y represent the cost of a snack item. 3x + 3y
3 0
3 years ago
Read 2 more answers
Answer The Questions
lana66690 [7]

Answer:

Step-by-step explanation:

That’s easy

5 0
3 years ago
Read 2 more answers
Other questions:
  • Pleaseee helppp mmeeee!
    5·1 answer
  • The question is in the photo.
    15·2 answers
  • Is 35 ,000.00 in the 30,000.00 to 40,000.00 range?
    5·1 answer
  • Can you show work for all of these and match them
    11·1 answer
  • I don’t understand ..
    7·2 answers
  • Given points A(3, -5) and B(19, -1), find the coordinates of point C that sit 3/8 of the way along line AB, closer to A than to
    5·1 answer
  • What is the value of x in the function f(x)=3/2x−4 when f(x)=5
    10·1 answer
  • Which expression is equivalent to sqrt -108 - sqrt -3?
    14·1 answer
  • HELP ME PLEAS EILL GIVE BRAINLY!!!!!!
    13·2 answers
  • lydia wants to purchase guitar lessons she sees a sign that gives the price is 47 guitar lessons and 11 guitar lessons write a l
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!