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Nataliya [291]
3 years ago
5

Solve this inequality C - 2.5 less or equal to 2.5

Mathematics
1 answer:
nlexa [21]3 years ago
4 0
Add 2.5 to each side
C -2.5 +2.5 =< 2.5+2.5
C=< 5

=< means less or equal
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Find the measure of CP
dmitriy555 [2]

Given:

A figure ABCP.

To find:

The measure of CP.

Solution:

In triangles ABP and CBP,

\angle PAB\cong \angle PCB            (Given right angles)

\angle ABP\cong \angle CBP            (Given)

BP=BP            (Common side)

Now,

\Delta ABP\cong \Delta CBP        (By AAS property of congruence)

We know that the corresponding parts of congruent triangles are congruent.

AP=CP

8=CP

Therefore, the measure of CP is 8 units.

6 0
3 years ago
kojo wants to be an author. To improve his writing skills, every day after school he writes 3 pages of a story he is working on.
Aleksandr-060686 [28]

Answer:

(a) 3d=81

(b) 27

Step-by-step explanation:

every day, kojo write 3 pages

number of days he has written his story= d days

therefore number of pages he has written= 3d

from the final sentence,

3d= 81

<h3>(a) the equation to describe the situation: </h3><h3>3d= 81</h3>

(b) number of days kojo has been writing his story

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dividing through by d

3d/3= 81/3

d = 27

<h3>therefore number of days = 27</h3>

4 0
2 years ago
A car has a full tank of gas, holding
valina [46]

Answer:

The mileage of the car is 30 miles per gallon

Step-by-step explanation:

Here, we are interested in calculating the gas mileage of the car.

The gas mileage refers to the number of kilometers the car can travel on a particular amount of fuel.

The full capacity of the car tank is 15 gallon

Now after traveling 300 miles, it stops for gas and 10 gallons of fuel are added to make the car full again.

What this means is that the car used up a total of 10 gallons of fuel for the 300 miles

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Expressing this as a ratio, we have 300 miles/10 gallons = 30 miles/ gallon

This means that on a gallon of fuel, the car can travel 30 miles

4 0
3 years ago
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iren2701 [21]
Triangle STU is congruent to triangle UTX is the missing step. AAS (angle-angle-side) is a method of proving 2 triangles congruent, and using the already proved information, you can find the triangles that are congruent by AAS.
6 0
3 years ago
Read 2 more answers
Julian is going to invest in an account paying an interest rate of 1.9% compounded continuously. How much would Julian need to i
horrorfan [7]

Answer:

8600

Step-by-step explanation:

i'm smart + delta math told me

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