jelly and 5 jars of peanut butter for $15.67. Find the cost of a jar of peanut butter.
answer choices in pic
Answer:
see below
Step-by-step explanation:
If we let j represent the cost of a jar of jelly, and p represent the cost of a jar of peanut butter, then Erin's purchase has the dollar value ...
4j +6p = 19.32
Only the answer choice shown below includes this equation.
B. X^2+2x-2
C. X^2-2x+2
D. X^2+2x+2
Answer:
D.
Step-by-step explanation:
We know that,
The area of a rectangle is,
A = l × b,
Where, l is the length of the rectangle,
w is the width of the rectangle,
Given,
By substituting values,
( By long division shown below )
Hence, the length of the rectangular garden is
Option D is correct.
B. 140 cm
C. 1,225 cm
D. 70 cm
B. 4r3
C. 4r2
D. 4r2
Answer:
Area of sphere is given by
Step-by-step explanation:
The surface area of sphere is given by:
Option C and D are correct but is missing in the options
Option A and B are incorrect.
to solve the area of sphere when radius is given a constant value.
Prove: PQR congruent to SRQ
Answer:
ΔPQR is congruent to ΔSRQ b the Side-Angle-Side rule of congruency
Step-by-step explanation:
The two column proof is given as follows;
Statement Reason
1. ≅ Given
2. ∠PQR ≅ ∠SRQ Given
3. ≅ By reflexive property
4. ΔPQR ≅ ΔSRQ By SAS rule of congruency
When two sides and an included angle of one triangle are congruent to the corresponding two side and an included angle of another triangle, both triangles are said to be congruent by the Side-Angle-Side SAS rule of congruency.