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
Serhud [2]
3 years ago
12

23. Caleb has 42 rolls of dimes. Each

Mathematics
1 answer:
g100num [7]3 years ago
6 0

Answer$210

Step-by-step explanation:

42⋅5

You might be interested in
Find the measure of angle 1
Lubov Fominskaja [6]
In ∆FDH, there are two slash marks in two of its legs. This indicates that this triangle is isosceles. If a triangle is isosceles, then it will have two congruent sides and therefore have two congruent angles.

In ∆FDH, angle D is already given to us as the measure of 80°. We can find out the measure of the other angles of this triangle by using the equation:

80 + 2x = 180

Subtract 80 from both sides of the equation.

2x = 100

Divide both sides by 2.

x = 50

This means that angle F and angle H in ∆FDH both measure 50°.

Now, moving over to the next smaller triangle in the picture is ∆DHG. In this triangle, there are also two legs that are congruent which once again indicates that this triangle is isosceles.

First, we have to solve for angle DHG and we do that by using the information obtained from solving for the angles of the other triangle.

**In geometry, remember that two or more consecutive angles that form a line will always be supplementary; the angles add up to 180°.**

In this case angle DHF and angle DHG are consecutive angles which form a linear pair. So, we can use the equation:

Angle DHF + Angle DHG = 180°

50° + Angle DHG = 180°.

Angle DHG = 130°.

Now that we know the measure of one angle in ∆DHG, we can use the same method as the previous step for solving the missing angles. Use the equation:

130 + 2x = 180

2x = 50

x = 25

The other two missing angles of ∆DHG are 25°. This means that the measure of angle 1 is also 25°.

Solution: 25°
8 0
3 years ago
Read 2 more answers
Find the x-intercept of the line:
frozen [14]
2x+4y=8
-2x       -2x 
4y=-2x+8
/4    /4   /4
y=-1/2x+2
6 0
3 years ago
Read 2 more answers
I need help please?!!!!!!
Vadim26 [7]

Answer:

simplified is

x ^5 y ^15 z ^10

Step-by-step explanation:

3 0
3 years ago
If AB = 13, BC = 9, and CA = 17, list the angles in order from smallest to largest.
Licemer1 [7]
A,C,B
This is the answer;BC,AB,CA
8 0
3 years ago
Which of the following is the equation of
Neporo4naja [7]

Answer:

a) Option A is correct.

b) Option C is correct.

Step-by-step explanation:

a) Which of the following is the equation of  the line passing through the points (1, 1)  and (-3,5)?

We will use the equation

(y-y₁)=m(x-x₁)

m= (y₂-y₁)/(x₂-x₁)

m= (5-1)/(-3-1)

m= 4/-4

m= -1

Consider point (1,1) and Putting value of m

(y-y₁)=m(x-x₁)

(y-1)=1(x-1)

y-1=x-1

y=x-1+1

y=x

So, Option A is correct.

b) Which of the following is the equation of a  line with a slope of 0 passing through (2,5)?

The formula used is:

y= mx+b

Finding b:

5=0(2)+b

=> b = 5

So, equation is:

y = mx+b

y=0x+5

y=5

So, Option C is correct.

5 0
3 years ago
Other questions:
  • Tan15=2-sqrt3 That is the question while saying is too short
    6·1 answer
  • Help im starving... jk help ,me with maTH
    6·1 answer
  • Alayna worked 44 hours last week. Her hourly rate is $9.00. Alayna’s gross pay for last week was $
    9·2 answers
  • Larry is given the expression 4058 divided by 54 to evaluate. What is the greatest place value in the quotient? Find the quotien
    9·1 answer
  • What is 64,672.318498 rounded to the thousandths place?
    13·2 answers
  • Explain how knowing 1+7 helps you find the sum for7+1
    5·1 answer
  • Solve using quadratic equation by factoring.<br><br> x^2-9x=-14
    6·2 answers
  • Help appreciated, thanks so much!
    15·1 answer
  • The lunch choices last Friday were mushroom or pepperoni pizza. The cafeteria made 96 pizzas in all, 25% of which were mushroom
    6·2 answers
  • Covent 13/10 to a mixed number
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!