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
shtirl [24]
2 years ago
8

51.4 plus 5.5 tax THE EXPLANATION PLEASE

Mathematics
2 answers:
lianna [129]2 years ago
7 0

Answer:

56.9

Step-by-step explanation:

just add them by the decimal

Pachacha [2.7K]2 years ago
7 0
56.9 just add them and line up the decimal
You might be interested in
What do you get when you add 1999+1999 together?
pentagon [3]
It is 3,998 because if u add it together it is like adding 2,000 +2,000-2
4 0
3 years ago
Read 2 more answers
5. Solve the equation z^2 + 4z - 9 = 0 by completing the square.
Luba_88 [7]

Answer:

A. Z = 2 + N13

Step-by-step explanation:

Let's solve your equation step-by-step.

0=z2+4z−9

Step 1: Subtract z^2+4z-9 from both sides.

0−(z2+4z−9)=z2+4z−9−(z2+4z−9)

−z2−4z+9=0

For this equation: a=-1, b=-4, c=9

−1z2+−4z+9=0

Step 2: Use quadratic formula with a=-1, b=-4, c=9.

z=

−b±√b2−4ac

2a

z=

−(−4)±√(−4)2−4(−1)(9)

2(−1)

z=

4±√52

−2

z=−2−√13 or z=−2+√13

8 0
3 years ago
What is the Ratio of 18:24, 4:70, 35:105, 22:7, 12:165, In fractions in their Simplest form?
Degger [83]
18:24 = 3/4
4:70 = 2/35
35:105 = 1/3
22:7 = 22/7
12:165 = 4/55
7 0
3 years ago
Samantha needs 4/5 yard of fabric to make costumes for the school play. Write and solve and equation to find how many costumes s
ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

Samantha needs 4/5 yard of fabric to make costumes for the school play.

Let x represent the number of yards of fabric that she has

Let y represent the total number of costumes that she can make from x yards of fabric.

Since one costume require 4/5 yards of fabric, y costumes will require

x ÷ 4/5 = x×5/4 = 5x/4

The equation will be

y = 5x/4

to find how many costumes she can make with 8 yards of fabric, it becomes

y = (5×8)/4

y = 40/4 = 10

5 0
3 years ago
PLS HELP! I WILL GIFVE DIRST GOOD ANSWER BRAINLIEST!!!
Luda [366]

Answer:

Answer Question 1:

Blank 1: Corresponding

Blank 2: congruent

Blank 3: similar

Blank 4:  proportional

Question 2:

Blank 1: shape

Blank 2: size.

Step-by-step explanation:

Please give me brainleist I need it to get to the next rank.

7 0
3 years ago
Other questions:
  • The owner of a bike shop sells unicycles and bicycles and keeps inventory by counting seats and wheels. One day, she counts 21 s
    12·2 answers
  • If the length of segment ad is 10 and the length of segment ac is 4y - 40, what are the values for y, segment ac, and segment dc
    8·1 answer
  • Can somebody help me with this math problem?
    8·2 answers
  • Order the following from Least to Greatest (draw a number line)<br><br> l-6l, -3, 0, -1
    10·1 answer
  • Linda, Frank, and Reuben have a total of $97 in their wallets. Reuben has 4 times what Linda has. Frank has $7 more than Linda.
    13·2 answers
  • Austin made 5 quarts of his special from-scratch cupcake mix. He was able to make 32 identical cupcakes using 3.5 quarts of his
    7·1 answer
  • Evi likes 24 shirts out of her 30 shirts
    9·2 answers
  • The area of a rectangle is represented by 3x^2 + 14x + 8. Factor the area to determine the dimensions of the rectangle.
    5·1 answer
  • Given the regular nonagon, solve for x and y.
    10·1 answer
  • Please help please please
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!