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3 years ago

I WILL MARK AS BRAINLIEST! Simplify

Mathematics

2 answers:

Slav-nsk [51]3 years ago

4 0

Answer:

a) -99

b) -12

c) -105

d) -46

SashulF [63]3 years ago

4 0

Answer:

a) | -81 - 17 | = 98

b) | 8 - 20 | = 12

c) | -76 - 25 | = 101

d) | -91 + 45 | = 46

Remember, absolute value describes the distance from zero that a number is on the number line, without considering direction. The absolute value of a number is never negative.

Hope this helps! :)

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What is the value of 1.8c − 2.4 when c = 5? A. 4.4 B. 5.4 C. 6.6 D. 7.6

Nadusha1986 [10]

Answer:

6.6

Step-by-step explanation:

For this problem, you need to add 5 to the given equation, by replacing "c" with "5"

1.8(5)-2.4

= 6.6

3 0

3 years ago

4000 principle earning 6% compounded annually after 5 years

Dmitrij [34]

Principal, P= 4000
interest = 6%/4 = 0.015 (per quarter)
Number of periods, n = 5*4 =20 quarters

Compound interest formula:
Future value:
$F=P(1+i)^n$
$=4000(1+.015)^{20}$
$F=5387.42$ to the nearest cent.

7 0

3 years ago

D-I are the measurements of the lengths of the sides of triangles. Identify the types of

melomori [17]

Answer:

The sum of the interior angles of a triangle is 180 degrees.

d. Scalene

e. Isosceles

f. Isosceles

g. Equilateral

h. Scalene

i. Equilateral

j. Right

l. Acute

m. Obtuse - doesn't add to 180 not a triangle

n. Acute - doesn't add to 180 not a triangle

o. Obtuse

Step-by-step explanation:

The interior angles of a triangle add to 180 degrees. There are two ways we classify triangle by side lengths and angle measures.

Side lengths: Compare the side lengths and see if any are equal to determine the type.

Scalene: 3 different lengths
Isosceles: 2 equal lengths and 1 different
Equilateral : 3 equal sides

Angle Measures: Compare the angles measures to 90 degrees.

Right: If one angle is equal to 90
Acute: All angles are less than 90 degrees
Obtuse: One angle is greater than 90 degrees

5 0

3 years ago

A question I have been trying to solve:

Elden [556K]

Answer:

A jumbo burrito cost more than $3.00

Step-by-step explanation:

The correct question is

The Larsen Family bought 3 jumbo burritos and 2 regular burritos for $13.65. The Russo family bought 5 jumbo burritos and 2 regular burritos for $20.23. Does a jumbo burrito cost more than $3.00? Write and solve a system of equations to justify your answer

Let

x ---> the price of one jumbo burrito

y ---> the price of one regular burrito

we know that

The Larsen Family

$3x+2y=13.65$ ----> equation A

The Russo family

$5x+2y=20.23$ ----> equation B

Solve the system by graphing

Remember that the solution is the intersection point both graphs

using a graphing tool

The solution is (3.29,1.89)

see the attached figure

The cost of a jumbo burrito is $3.29

therefore

A jumbo burrito cost more than $3.00

7 0

3 years ago

Logarithmic and Exponential Forms of Equations In Exercise,Write the logarithmic equation as an exponential equation,or vice ver

lesantik [10]

Answer:

e^-1.6094 = 0.2

Step-by-step explanation:

The inverse of In is e

If In 0.2 = -1.6094

Then e^-1.6094 = 0.2

4 0

3 years ago